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Let’s check out your problem:
Is
(
1
,
10
)
(1,\ 10)
(
1
,
10
)
a solution to the inequality
y
≤
8
x
+
2
y \leq 8x + 2
y
≤
8
x
+
2
?
\newline
Choices:
\newline
(A)yes
\newline
(B)no
View step-by-step help
Home
Math Problems
Algebra 1
Does (x, y) satisfy the inequality?
Full solution
Q.
Is
(
1
,
10
)
(1,\ 10)
(
1
,
10
)
a solution to the inequality
y
≤
8
x
+
2
y \leq 8x + 2
y
≤
8
x
+
2
?
\newline
Choices:
\newline
(A)yes
\newline
(B)no
Substitute values into inequality:
Substitute the values
1
,
10
1, 10
1
,
10
into the inequality
y
≤
8
x
+
2
y \leq 8x + 2
y
≤
8
x
+
2
. The substituted inequality is
10
≤
8
(
1
)
+
2
10 \leq 8(1) + 2
10
≤
8
(
1
)
+
2
.
Simplify right side:
Simplify the right side of the inequality
8
(
1
)
+
2
8(1) + 2
8
(
1
)
+
2
. This simplifies to
8
+
2
8 + 2
8
+
2
, which equals
10
10
10
.
Check if statement is true:
The inequality now reads
10
≤
10
10 \leq 10
10
≤
10
. We need to determine if this statement is true.
Verify inequality holds true:
Since
10
10
10
is equal to
10
10
10
, the inequality holds true because the
≤
\leq
≤
sign includes equality.
Confirm point as solution:
Therefore, the point
(
1
,
10
)
(1, 10)
(
1
,
10
)
is a solution to the inequality
y
≤
8
x
+
2
y \leq 8x + 2
y
≤
8
x
+
2
.
More problems from Does (x, y) satisfy the inequality?
Question
Write the following inequality in slope-intercept form.
\newline
9
x
+
y
≥
−
17
9x+y \geq -17
9
x
+
y
≥
−
17
\newline
Write your answer with
y
y
y
first, followed by an inequality symbol. Use integers, proper fractions, and improper fractions in simplest form.
\newline
______
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Question
Does
(
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y
<
20
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x
+
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<
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true?
\newline
Choices:
\newline
yes
\newline
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Question
Jack is fixing up his home and must spend less than
$
4
,
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$4
,
800
to hire carpenters and painters. Carpenters charge
$
60
\$60
$60
per hour and painters charge
$
32
\$32
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\newline
Select the inequality in standard form that describes this situation. Use the given numbers and the following variables.
\newline
x
=
x =
x
=
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\newline
y
=
y =
y
=
the number of hours of painting
\newline
Choices:
\newline
(A)
32
x
+
60
y
<
4
,
800
32x + 60y < 4,800
32
x
+
60
y
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4
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800
\newline
(B)
60
x
+
32
y
<
4
,
800
60x + 32y < 4,800
60
x
+
32
y
<
4
,
800
\newline
(C)
32
x
−
60
y
<
4
,
800
32x - 60y < 4,800
32
x
−
60
y
<
4
,
800
\newline
(D)
60
x
−
32
y
<
4
,
800
60x - 32y < 4,800
60
x
−
32
y
<
4
,
800
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Posted 10 months ago
Question
Is
(
2
,
10
)
(2,\, 10)
(
2
,
10
)
a solution to this system of inequalities?
\newline
y
≥
x
+
10
y \geq x + 10
y
≥
x
+
10
\newline
y
≤
9
x
+
5
y \leq 9x + 5
y
≤
9
x
+
5
\newline
Choices:
\newline
(A) yes
\newline
(B) no
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Question
Write the following inequality in slope-intercept form.
\newline
4
x
−
2
y
≤
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4
x
−
2
y
≤
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\newline
Write your answer with
y
y
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Write the following inequality in slope-intercept form.
\newline
−
3
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Write the following inequality in slope-intercept form.
\newline
2
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y
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Write your answer with
y
y
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Question
Write the following inequality in slope-intercept form.
\newline
−
7
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−
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−
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Write your answer with
y
y
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first, followed by an inequality symbol. Use integers, proper fractions, and improper fractions in simplest form.
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Question
Write the following inequality in slope-intercept form.
\newline
5
x
−
4
y
>
−
20
5x - 4y > -20
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x
−
4
y
>
−
20
\newline
Write your answer with
y
y
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first, followed by an inequality symbol. Use integers, proper fractions, and improper fractions in simplest form.
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Question
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(
950
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(
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this week. She earns
)
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)250
)
250
for every day she works as a cryptographer, and earns
$
180
\$180
$180
for every day she works as a geologist.
\newline
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C
C
C
and as a geologist
G
G
G
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