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Let’s check out your problem:
Evaluate the expression for
g
=
−
3.7
g = -3.7
g
=
−
3.7
and
h
=
7
h = 7
h
=
7
.
\newline
Write your answer as a decimal or
whole number
.
\newline
g
+
h
=
g + h =
g
+
h
=
_____
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Math Problems
Algebra 1
Evaluate variable expressions involving rational numbers
Full solution
Q.
Evaluate the expression for
g
=
−
3.7
g = -3.7
g
=
−
3.7
and
h
=
7
h = 7
h
=
7
.
\newline
Write your answer as a decimal or whole number.
\newline
g
+
h
=
g + h =
g
+
h
=
_____
Substitute values into expression:
Substitute the given values for
g
g
g
and
h
h
h
into the expression
g
+
h
g + h
g
+
h
.
\newline
Calculation:
g
+
h
=
(
–
3.7
)
+
7
g + h = (–3.7) + 7
g
+
h
=
(
–3.7
)
+
7
Calculate sum:
Add the values together to find the sum.
\newline
Calculation:
(
−
3.7
)
+
7
=
3.3
(-3.7) + 7 = 3.3
(
−
3.7
)
+
7
=
3.3
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(
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(
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Question
What happens to the value of the expression
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\frac{3 y}{2 y}
2
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Choose
1
1
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answer:
\newline
(A) It increases.
\newline
(B) It decreases.
\newline
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Question
Find the following trigonometric values.
\newline
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sin
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Question
Which equation has a constant of proportionality equal to
3
3
3
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\newline
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1
1
1
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\newline
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y
=
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5
x
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y
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\newline
(B)
y
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x
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\newline
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Question
Reduce to simplest form.
\newline
−
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Question
Reduce to simplest form.
\newline
−
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4
−
(
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5
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=
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Question
Reduce to simplest form.
\newline
−
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3
−
(
−
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5
)
=
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−
3
1
−
(
−
5
3
)
=
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