Question

Evaluate the expression 9(a + 2b) + c for a = -3, b = -2, and c = 1.

A. -62
B.-91
C. 46
D. 64

it’s due by 11:59 PM on wednesday

Answer 1

If you sun in the numbers you get
9(-3+2x-2)+1

Working within the parenthesis first, you can simplify to
(-3-4)

Then to
(-7)

Now we have
9(-7)+1

Next you multiple 9 by -7

This gives you -63+1

So the answer is -62 or A