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Math Problems
Algebra 1
Interpret functions using everyday language
If
4
a
=
4
6
4^a=\sqrt[6]{4}
4
a
=
6
4
, what is the value of
a
a
a
?
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Evaluate
8
j
−
k
+
14
8j -k+14
8
j
−
k
+
14
when
j
=
0.25
j=0.25
j
=
0.25
and
k
=
1
k=1
k
=
1
.
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If
7
a
=
7
3
8
7^a=\sqrt[8]{7^3}
7
a
=
8
7
3
, what is the value of
a
a
a
?
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What is the expression for
f
(
x
)
f(x)
f
(
x
)
when we rewrite
5
−
4
x
+
7
12
5
x
\dfrac{5^{-4x+7} }{ 125^{x}}
12
5
x
5
−
4
x
+
7
as
5
f
(
x
)
5^{f(x)}
5
f
(
x
)
?
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For what value(s) of
x
x
x
is the equation
x
=
−
7
\sqrt{x}=-7
x
=
−
7
true? Choose
1
1
1
answer: Choose
1
1
1
answer:
\newline
(Choice A)
−
49
-49
−
49
only
\newline
(Choice B)
49
49
49
only
\newline
(Choice C)
−
49
-49
−
49
and
49
49
49
\newline
(Choice D) None of the above
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What is the value of \\[A\\] when we rewrite \\[\(4\)^{\(31\)x}\\] as \\[A^{ x}\\] ?
\(\newline\)A) \(4\)^{\(31\)}\(\newline\)B) \(2\)^{\(62\)}\(\newline\)C) \(2\)^{\(31\)}\(\newline\)D) \(4\)^{\(62\)}
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The area of a square is increasing at a rate of
20
20
20
square meters per hour.
\newline
At a certain instant, the area is
49
49
49
square meters.
\newline
What is the rate of change of the perimeter of the square at that instant (in meters per hour)?
\newline
Choose
1
1
1
answer:
\newline
(A)
7
7
7
\newline
(B)
40
7
\frac{40}{7}
7
40
\newline
(C)
28
\mathbf{2 8}
28
\newline
(D)
2
5
2 \sqrt{5}
2
5
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Grayson sells fresh, homemade pasta at the farmers' market. For every
x
x
x
grams of flour he uses, he can make
f
(
x
)
f(x)
f
(
x
)
bags of pasta.
\newline
What does
f
(
500
)
=
6
f(500) = 6
f
(
500
)
=
6
tell you?
\newline
Choices:
\newline
(A)With
6
6
6
grams of flour, Grayson can make
500
500
500
bags of pasta.
\newline
(B)With
500
500
500
grams of flour, Grayson can make
6
6
6
bags of pasta.
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Dakota is about to ride the fastest roller coaster in the world. The function
f
(
x
)
f(x)
f
(
x
)
gives the speed of the roller coaster in miles per hour
x
x
x
seconds after the ride starts.
\newline
What does
f
(
25
)
>
123
f(25) > 123
f
(
25
)
>
123
tell you?
\newline
Choices:
\newline
(A)The roller coaster is moving faster than
25
25
25
miles per hour
123
123
123
seconds after the ride starts.
\newline
(B)The roller coaster is moving faster than
123
123
123
miles per hour
25
25
25
seconds after the ride starts.
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Mrs. Stanley is filling a bucket with water from a hose. The amount of water in the bucket after
x
x
x
seconds is given by the function
f
(
x
)
f(x)
f
(
x
)
. The amount of water is measured in liters.
\newline
What does
f
(
4
)
<
2
f(4) < 2
f
(
4
)
<
2
tell you?
\newline
Choices:
\newline
(A)It takes under
2
2
2
seconds to fill the bucket with
4
4
4
liters of water.
\newline
(B)After
4
4
4
seconds, the amount of water in the bucket is less than
2
2
2
liters.
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Janet just took a strawberry-rhubarb pie out of the oven. The temperature of the pie
x
x
x
minutes after it was removed from the oven is given by the function
f
(
x
)
f(x)
f
(
x
)
. The temperature is measured in degrees Fahrenheit.
\newline
What does
f
(
35
)
<
115
f(35) < 115
f
(
35
)
<
115
tell you?
\newline
Choices:
\newline
(A)At
115
115
115
minutes, the temperature of the pie is less than
35
°
F
35\degree F
35°
F
.
\newline
(B)At
35
35
35
minutes, the temperature of the pie is less than
115
°
F
115\degree F
115°
F
.
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In P.E. class, Jeffrey gets to climb ropes! His height above the ground after
x
x
x
seconds of climbing is given by the function
f
(
x
)
f(x)
f
(
x
)
. The height is measured in feet.
\newline
What does
f
(
12
)
=
25
f(12) = 25
f
(
12
)
=
25
tell you?
\newline
Choices:
\newline
(A)Jeffrey climbed to a height of
12
12
12
feet in
25
25
25
seconds.
\newline
(B)Jeffrey climbed to a height of
25
25
25
feet in
12
12
12
seconds.
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Cameron sells fresh, homemade pasta at the farmers' market. For every
x
x
x
grams of flour he uses, he can make
f
(
x
)
f(x)
f
(
x
)
bags of pasta.
\newline
What does
f
(
500
)
=
6
f(500) = 6
f
(
500
)
=
6
tell you?
\newline
Choices:
\newline
(A)With
500
500
500
grams of flour, Cameron can make
6
6
6
bags of pasta.
\newline
(B)With
6
6
6
grams of flour, Cameron can make
500
500
500
bags of pasta.
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In order to raise money for the school dance, students in leadership class are collecting cans to recycle. When they recycle
x
x
x
bags of cans, they make
f
(
x
)
f(x)
f
(
x
)
dollars to put toward the dance.
\newline
What does
f
(
20
)
=
60
f(20) = 60
f
(
20
)
=
60
tell you?
\newline
Choices:
\newline
(A)The students make
$
60
\$60
$60
when they recycle
20
20
20
bags of cans.
\newline
(B)The students make
$
20
\$20
$20
when they recycle
60
60
60
bags of cans.
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Rick sells hot dogs during baseball games. The function
f
(
x
)
f(x)
f
(
x
)
tells you the amount of money Rick collects from selling
x
x
x
hot dogs.
\newline
What does
f
(
31
)
=
62
f(31) = 62
f
(
31
)
=
62
tell you?
\newline
Choices:
\newline
(A)When Rick sells hot dogs for
31
31
31
minutes, he collects
$
62
\$62
$62
.
\newline
(B)When Rick sells
31
31
31
hot dogs, he collects
$
62
\$62
$62
.
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In the spring, Sharon plants sunflowers in her backyard and keeps track of how tall they are. The function
f
(
x
)
f(x)
f
(
x
)
gives their height in inches
x
x
x
days after they are planted.
\newline
What does
f
(
90
)
>
55
f(90) > 55
f
(
90
)
>
55
tell you?
\newline
Choices:
\newline
(A)It takes more than
55
55
55
days for the sunflowers to reach
90
90
90
inches.
\newline
(B)The sunflowers are over
55
55
55
inches tall
90
90
90
days after planting.
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Tara is about to ride the fastest roller coaster in the world. The function
f
(
x
)
f(x)
f
(
x
)
gives the speed of the roller coaster in miles per hour
x
x
x
seconds after the ride starts.
\newline
What does
f
(
25
)
>
123
f(25) > 123
f
(
25
)
>
123
tell you?
\newline
Choices:
\newline
(A)The roller coaster is moving faster than
25
25
25
miles per hour
123
123
123
seconds after the ride starts.
\newline
(B)The roller coaster is moving faster than
123
123
123
miles per hour
25
25
25
seconds after the ride starts.
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Mrs. Schmidt is filling a bucket with water from a hose. The amount of water in the bucket after
x
x
x
seconds is given by the function
f
(
x
)
f(x)
f
(
x
)
. The amount of water is measured in liters.
\newline
What does
f
(
4
)
<
2
f(4) < 2
f
(
4
)
<
2
tell you?
\newline
Choices:
\newline
(A)It takes under
2
2
2
seconds to fill the bucket with
4
4
4
liters of water.
\newline
(B)After
4
4
4
seconds, the amount of water in the bucket is less than
2
2
2
liters.
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Cooper is shipping some shelves he built. The function
f
(
x
)
f(x)
f
(
x
)
gives the number of shipping boxes he needs to ship
x
x
x
shelves.
\newline
What does
f
(
3
)
<
4
f(3) < 4
f
(
3
)
<
4
tell you?
\newline
Choices:
\newline
(A) Cooper needs fewer boxes to ship
3
3
3
shelves than to ship
4
4
4
shelves.
\newline
(B) Cooper needs fewer than
4
4
4
boxes if he is shipping
3
3
3
shelves.
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Mr. Johnston's physics class went to the football field to launch a rocket into the air. The rocket's height in feet,
f
(
x
)
f(x)
f
(
x
)
, depends on the number of seconds,
x
x
x
, that have elapsed since launch.
\newline
What does
f
(
8
)
=
0
f(8) = 0
f
(
8
)
=
0
tell you?
\newline
Choices:
\newline
(A)The rocket starts its launch
8
8
8
feet above the ground.
\newline
(B)After
8
8
8
seconds, the rocket has already landed on the field.
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In the spring, Megan plants sunflowers in her backyard and keeps track of how tall they are. The function
f
(
x
)
f(x)
f
(
x
)
gives their height in inches
x
x
x
days after they are planted.
\newline
What does
f
(
90
)
>
55
f(90) > 55
f
(
90
)
>
55
tell you?
\newline
Choices:
\newline
(A)It takes more than
55
55
55
days for the sunflowers to reach
90
90
90
inches.
\newline
(B)The sunflowers are over
55
55
55
inches tall
90
90
90
days after planting.
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A new candy store opened at the mall, and all candy is the same price. The function
f
(
x
)
f(x)
f
(
x
)
gives the price, in dollars, of
x
x
x
ounces of candy.
\newline
What does
f
(
4
)
=
1
f(4) = 1
f
(
4
)
=
1
tell you?
\newline
Choices:
\newline
(A)It costs
$
1
\$1
$1
to buy
4
4
4
ounces of candy.
\newline
(B)It costs
$
4
\$4
$4
to buy
1
1
1
ounce of candy.
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Luke is shipping some shelves he built. The function
f
(
x
)
f(x)
f
(
x
)
gives the number of shipping boxes he needs to ship
x
x
x
shelves.
\newline
What does
f
(
3
)
<
4
f(3) < 4
f
(
3
)
<
4
tell you?
\newline
Choices:
\newline
(A)Luke needs fewer boxes to ship
3
3
3
shelves than to ship
4
4
4
shelves.
\newline
(B)Luke needs fewer than
4
4
4
boxes if he is shipping
3
3
3
shelves.
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Lexi is an artist, and she sells posters at a local café. When she sells
x
x
x
posters, she makes
f
(
x
)
f(x)
f
(
x
)
dollars.
\newline
What does
f
(
5
)
=
10
f(5) = 10
f
(
5
)
=
10
tell you?
\newline
Choices:
\newline
(A)If Lexi sells
10
10
10
posters, she makes
$
5
\$5
$5
.
\newline
(B)If Lexi sells
5
5
5
posters, she makes
$
10
\$10
$10
.
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Judith is about to ride the fastest roller coaster in the world. The function
f
(
x
)
f(x)
f
(
x
)
gives the speed of the roller coaster in miles per hour
x
x
x
seconds after the ride starts.
\newline
What does
f
(
25
)
>
123
f(25) > 123
f
(
25
)
>
123
tell you?
\newline
Choices:
\newline
(A) The roller coaster is moving faster than
25
25
25
miles per hour
123
123
123
seconds after the ride starts.
\newline
(B) The roller coaster is moving faster than
123
123
123
miles per hour
25
25
25
seconds after the ride starts.
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Diego sells hot dogs during baseball games. The function
f
(
x
)
f(x)
f
(
x
)
tells you the amount of money Diego collects from selling
x
x
x
hot dogs.
\newline
What does
f
(
31
)
=
62
f(31) = 62
f
(
31
)
=
62
tell you?
\newline
Choices:
\newline
(A)When Diego sells hot dogs for
31
31
31
minutes, he collects
$
62
\$62
$62
.
\newline
(B)When Diego sells
31
31
31
hot dogs, he collects
$
62
\$62
$62
.
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Manuel sells hot dogs during baseball games. The function
f
(
x
)
f(x)
f
(
x
)
tells you the amount of money Manuel collects from selling
x
x
x
hot dogs.
\newline
What does
f
(
31
)
=
62
f(31) = 62
f
(
31
)
=
62
tell you?
\newline
Choices:
\newline
(A)When Manuel sells hot dogs for
31
31
31
minutes, he collects
$
62
\$62
$62
.
\newline
(B)When Manuel sells
31
31
31
hot dogs, he collects
$
62
\$62
$62
.
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The All-Clean Laundry Company washes towels for a nearby hotel. The function
f
(
x
)
f(x)
f
(
x
)
gives the number of loads required when there are
x
x
x
bins of towels to be washed.
\newline
What does
f
(
9
)
>
12
f(9) > 12
f
(
9
)
>
12
tell you?
\newline
Choices:
\newline
(A)It takes more than
12
12
12
loads to wash
9
9
9
bins of towels.
\newline
(B)It takes more than
9
9
9
loads to wash
12
12
12
bins of towels.
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Mr. Wilkinson's physics class went to the football field to launch a rocket into the air. The rocket's height in feet,
f
(
x
)
f(x)
f
(
x
)
, depends on the number of seconds,
x
x
x
, that have elapsed since launch.
\newline
What does
f
(
8
)
=
0
f(8) = 0
f
(
8
)
=
0
tell you?
\newline
Choices:
\newline
(A)After
8
8
8
seconds, the rocket has already landed on the field.
\newline
(B)The rocket starts its launch
8
8
8
feet above the ground.
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Mrs. Goodwin is planning for a large dinner party, and she is trying to figure out how much food to serve. One of the side dishes is roasted potatoes. Her cookbook recommends serving
f
(
x
)
f(x)
f
(
x
)
ounces of potatoes for
x
x
x
guests.
\newline
What does
f
(
30
)
=
150
f(30) = 150
f
(
30
)
=
150
tell you?
\newline
Choices:
\newline
(A) Mrs. Goodwin should serve
150
150
150
ounces of potatoes if there are
30
30
30
guests.
\newline
(B) Mrs. Goodwin should serve
30
30
30
ounces of potatoes if there are
150
150
150
guests.
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Joy is the president of her school's engineering club, and she is ordering shirts for her club members. The company she's buying from charges
f
(
x
)
f(x)
f
(
x
)
dollars per shirt for an order of
x
x
x
shirts.
\newline
What does
f
(
25
)
<
10
f(25) < 10
f
(
25
)
<
10
tell you?
\newline
Choices:
\newline
(A) The company charges under
$
10
\$10
$10
per shirt for a
25
25
25
-shirt order.
\newline
(B) The company charges
$
25
\$25
$25
per shirt for an order with fewer than
10
10
10
shirts.
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Reba, a teacher's assistant, is grading quizzes. The function
f
(
x
)
f(x)
f
(
x
)
gives the number of quizzes she can grade in
x
x
x
minutes.
\newline
What does
f
(
30
)
=
15
f(30) = 15
f
(
30
)
=
15
tell you?
\newline
Choices:
\newline
(A)Reba can grade
15
15
15
quizzes in
30
30
30
minutes.
\newline
(B)Reba can grade
30
30
30
quizzes in
15
15
15
minutes.
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Grace is the president of her school's engineering club, and she is ordering shirts for her club members. The company she's buying from charges
f
(
x
)
f(x)
f
(
x
)
dollars per shirt for an order of
x
x
x
shirts.
\newline
What does
f
(
25
)
<
10
f(25) < 10
f
(
25
)
<
10
tell you?
\newline
Choices:
\newline
(A)The company charges
$
25
\$25
$25
per shirt for an order with fewer than
10
10
10
shirts.
\newline
(B)The company charges under
$
10
\$10
$10
per shirt for a
25
25
25
-shirt order.
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Mrs. Maynard is planning for a large dinner party, and she is trying to figure out how much food to serve. One of the side dishes is roasted potatoes. Her cookbook recommends serving
f
(
x
)
f(x)
f
(
x
)
ounces of potatoes for
x
x
x
guests.
\newline
What does
f
(
30
)
=
150
f(30) = 150
f
(
30
)
=
150
tell you?
\newline
Choices:
\newline
(A) Mrs. Maynard should serve
150
150
150
ounces of potatoes if there are
30
30
30
guests.
\newline
(B) Mrs. Maynard should serve
30
30
30
ounces of potatoes if there are
150
150
150
guests.
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Antonio poured a cup of hot coffee and let it cool. The temperature of the coffee after
x
x
x
minutes is given by the function
f
(
x
)
f(x)
f
(
x
)
. The temperature is measured in degrees Fahrenheit.
\newline
What does
f
(
10
)
=
120
f(10) = 120
f
(
10
)
=
120
tell you?
\newline
Choices:
\newline
(A)The temperature of the coffee is
12
0
∘
F
120^\circ\text{F}
12
0
∘
F
after
10
10
10
minutes.
\newline
(B)The temperature of the coffee is
1
0
∘
F
10^\circ\text{F}
1
0
∘
F
after
120
120
120
minutes.
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Each year, Brooke goes in for an annual physical. As part of the physical, the doctor measures Brooke's height. The function
f
(
x
)
f(x)
f
(
x
)
gives Brooke's height in feet when she is
x
x
x
years old.
\newline
What does
f
(
5
)
>
f
(
4
)
f(5) > f(4)
f
(
5
)
>
f
(
4
)
tell you?
\newline
Choices:
\newline
(A) Between two annual physicals, Brooke grew
1
1
1
foot.
\newline
(B) Between two annual physicals, Brooke grew taller.
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In physics class, the students found that it takes a force of
f
(
x
)
f(x)
f
(
x
)
newtons to accelerate a wagon that weighs
x
x
x
pounds.
\newline
What does
f
(
8
)
=
25
f(8) = 25
f
(
8
)
=
25
tell you?
\newline
Choices:
\newline
(A)It takes
25
25
25
newtons to accelerate an
8
8
8
-pound wagon.
\newline
(B)It takes
8
8
8
newtons to accelerate a
25
25
25
-pound wagon.
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Classic Exteriors is a house-painting company. It takes the painters
f
(
x
)
f(x)
f
(
x
)
hours to put
x
x
x
coats of paint on a house.
\newline
What does
f
(
2
)
>
3
f(2) > 3
f
(
2
)
>
3
tell you?
\newline
Choices:
\newline
(A)It takes more than
3
3
3
painters to put
2
2
2
coats of paint on a house.
\newline
(B)It takes the painters more than
3
3
3
hours to put
2
2
2
coats of paint on a house.
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Wesley makes clay sculptures and ships them to buyers throughout the country. The function
f
(
x
)
f(x)
f
(
x
)
gives the cost, in dollars, of shipping a box that weighs
x
x
x
pounds.
\newline
What does
f
(
7
)
<
10
f(7) < 10
f
(
7
)
<
10
tell you?
\newline
Choices:
\newline
(A)It costs Wesley less than
$
7
\$7
$7
to ship a box weighing
10
10
10
pounds.
\newline
(B)It costs Wesley less than
$
10
\$10
$10
to ship a box weighing
7
7
7
pounds.
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Reba just took a strawberry-rhubarb pie out of the oven. The temperature of the pie
x
x
x
minutes after it was removed from the oven is given by the function
f
(
x
)
f(x)
f
(
x
)
. The temperature is measured in degrees Fahrenheit.
\newline
What does
f
(
35
)
<
115
f(35) < 115
f
(
35
)
<
115
tell you?
\newline
Choices:
\newline
(A)At
35
35
35
minutes, the temperature of the pie is less than
115
°
F
115\degree\text{F}
115°
F
.
\newline
(B)At
115
115
115
minutes, the temperature of the pie is less than
35
°
F
35\degree\text{F}
35°
F
.
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Hakim's family just got a new printer. The function
f
(
x
)
f(x)
f
(
x
)
gives the number of pages it can print in
x
x
x
seconds.
\newline
What does
f
(
60
)
=
30
f(60) = 30
f
(
60
)
=
30
tell you?
\newline
Choices:
\newline
(A) The printer can print
60
60
60
pages in
30
30
30
seconds.
\newline
(B) The printer can print
30
30
30
pages in
60
60
60
seconds.
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In P.E. class, Owen gets to climb ropes! His height above the ground after
x
x
x
seconds of climbing is given by the function
f
(
x
)
f(x)
f
(
x
)
. The height is measured in feet.
\newline
What does
f
(
12
)
=
25
f(12) = 25
f
(
12
)
=
25
tell you?
\newline
Choices:
\newline
(A) Owen climbed to a height of
25
25
25
feet in
12
12
12
seconds.
\newline
(B) Owen climbed to a height of
12
12
12
feet in
25
25
25
seconds.
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At D-Luxe Detailing, teams of employees carefully wash and detail customers' cars. The function
f
(
x
)
f(x)
f
(
x
)
gives the total number of hours they spend servicing
x
x
x
cars.
\newline
What does
f
(
5
)
<
5
f(5) < 5
f
(
5
)
<
5
tell you?
\newline
Choices:
\newline
(A) The employees service
5
5
5
cars in under
5
5
5
hours.
\newline
(B) In
5
5
5
hours, the employees service fewer than
5
5
5
cars.
Get tutor help
Eric makes clay sculptures and ships them to buyers throughout the country. The function
f
(
x
)
f(x)
f
(
x
)
gives the cost, in dollars, of shipping a box that weighs
x
x
x
pounds.
\newline
What does
f
(
7
)
<
10
f(7) < 10
f
(
7
)
<
10
tell you?
\newline
Choices:
\newline
(A)It costs Eric less than
$
10
\$10
$10
to ship a box weighing
7
7
7
pounds.
\newline
(B)It costs Eric less than
$
7
\$7
$7
to ship a box weighing
10
10
10
pounds.
Get tutor help
A new candy store opened at the mall, and all candy is the same price. The function
f
(
x
)
f(x)
f
(
x
)
gives the price, in dollars, of
x
x
x
ounces of candy.
\newline
What does
f
(
4
)
=
1
f(4) = 1
f
(
4
)
=
1
tell you?
\newline
Choices:
\newline
(A)It costs
$
4
\$4
$4
to buy
1
1
1
ounce of candy.
\newline
(B)It costs
$
1
\$1
$1
to buy
4
4
4
ounces of candy.
Get tutor help
Britney is about to ride the fastest roller coaster in the world. The function
f
(
x
)
f(x)
f
(
x
)
gives the speed of the roller coaster in miles per hour
x
x
x
seconds after the ride starts.
\newline
What does
f
(
25
)
>
123
f(25) > 123
f
(
25
)
>
123
tell you?
\newline
Choices:
\newline
(A)The roller coaster is moving faster than
123
123
123
miles per hour
25
25
25
seconds after the ride starts.
\newline
(B)The roller coaster is moving faster than
25
25
25
miles per hour
123
123
123
seconds after the ride starts.
Get tutor help
Julia is the president of her school's engineering club, and she is ordering shirts for her club members. The company she's buying from charges
f
(
x
)
f(x)
f
(
x
)
dollars per shirt for an order of
x
x
x
shirts.
\newline
What does
f
(
25
)
<
10
f(25) < 10
f
(
25
)
<
10
tell you?
\newline
Choices:
\newline
(A) The company charges
$
25
\$25
$25
per shirt for an order with fewer than
10
10
10
shirts.
\newline
(B) The company charges under
$
10
\$10
$10
per shirt for a
25
25
25
-shirt order.
Get tutor help
Classic Exteriors is a house-painting company. It takes the painters
f
(
x
)
f(x)
f
(
x
)
hours to put
x
x
x
coats of paint on a house.
\newline
What does
f
(
2
)
>
3
f(2) > 3
f
(
2
)
>
3
tell you?
\newline
Choices:
\newline
(A)It takes the painters more than
3
3
3
hours to put
2
2
2
coats of paint on a house.
\newline
(B)It takes more than
3
3
3
painters to put
2
2
2
coats of paint on a house.
Get tutor help
In order to raise money for the school dance, students in leadership class are collecting cans to recycle. When they recycle
x
x
x
bags of cans, they make
f
(
x
)
f(x)
f
(
x
)
dollars to put toward the dance.
\newline
What does
f
(
20
)
=
60
f(20) = 60
f
(
20
)
=
60
tell you?
\newline
Choices:
\newline
(A) The students make
$
20
\$20
$20
when they recycle
60
60
60
bags of cans.
\newline
(B) The students make
$
60
\$60
$60
when they recycle
20
20
20
bags of cans.
Get tutor help
Kendra just took a strawberry-rhubarb pie out of the oven. The temperature of the pie
x
x
x
minutes after it was removed from the oven is given by the function
f
(
x
)
f(x)
f
(
x
)
. The temperature is measured in degrees Fahrenheit.
\newline
What does
f
(
35
)
<
115
f(35) < 115
f
(
35
)
<
115
tell you?
\newline
Choices:
\newline
(A)At
115
115
115
minutes, the temperature of the pie is less than
35
35
35
°F.
\newline
(B)At
35
35
35
minutes, the temperature of the pie is less than
115
115
115
°F.
Get tutor help
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