Question

What’s the output for A and B?

Answer 1

For A, substitute -4 for x in 2x + 5.

2(-4) + 5. Simplify.

-8 + 5. Add the terms together.

-3.

For B, substitute 2 for x in 2x + 5.

2(2) + 5. Simplify.

4 + 5. Add the terms together.

9.

Answer 2

A: -3

B: 9

Explanation:

Plug in for X

A:

2(-4)+5= -3

B:

2(2)+5=9

Hope this helps!

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