Question

4 (2(-2) + 3(3) -2(4.2)

Answer 1

-15.4

Explanation:

4(2(-2)) + 3(3) - 2(4.2)

Multiply the numbers in the parentheses first because of PEMDAS.

4(-4) + 9 - 8.4

-16 + 9 - 8.4

Now add the numbers together.

-15.4