PLEASE HELP ME Evaluate. a−2b when a=−2 and b=4 Enter your answer in the box.

asked Jun 17, 2023 200k views

1 vote

PLEASE HELP ME

Evaluate.

a−2b when a=−2 and b=4

Enter your answer in the box.

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5 votes

The answer is 6

Start with -2-2(4)

Multiplication first, so 2(4) is 8
Now you have -2-8

-2-8 is -10

Holm answered Jun 19, 2023

by Holm

5.5k points

3 votes

-2-2*4=
-2-8=-10,,, replace the numbers with the letters, perform the operations. Multiplication before subtraction or addition

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