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3 years ago

Evaluate a - b + c, if a = -7, b = 3, c = -2.

Mathematics

2 answers:

Zanzabum3 years ago

8 0

Hello,

Evaluate a - b + c, if a = -7, b = 3, c = -2.

Solution:

a - b + c = (-7) - 3 + (-2)

Remember to follow PEMDAS.

(-7) - 3 + (-2)

= -10 + -2

= -12

Answer:

-12

galben [10]3 years ago

6 0

Answer:

-12

Step-by-step explanation:

(-17)- (3)+ (-2)= answer

go from left to right

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2 years ago

Given: f(x) = x - 7 and h(x) = 2x + 3

LenKa [72]

<u>ANSWER</u>

$h(f(x))=2x-11$

<u>EXPLANATION</u>

Given $f(x)=x-7$

and

$h(x)=2x+3$

We want to find

$h(f(x))=h(x-7)$

This means we substitute the function $f$ in to another function $h$ and evaluate.

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Answer:

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