Question

Evaluate the expression.

-4 (0.9 +-0.7) + 0.2
Write your answer as an integer or a decimal. Do not round.

Answer 1

Explanation:

start with (0.9+-0.7)= 0.2

then multiply -4 by 0.2= -0.8

lastly subtract -0.8 by 0.2 because they have different signs which is -0.6

ANSWER: -0.6