What is the value of the expression

asked Jan 8, 2018 29.6k views

4 votes

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5 votes

The answer is b, bc you plug in 7 for f and use the equation 7 + 8

Blenzcoffee answered Jan 10, 2018

8.6k points

6 votes

f^2 + 8

Since we know f=7, we can plug that in and solve.

7^2 + 8
49+ 8 = 57

So your answer is C.

Zollnerd answered Jan 13, 2018

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