Answer
$-10$
Work Step by Step
Remember the rules of exponents: $2^3 = 2*2*2 = 8$
Simplify the fraction: $\frac{-42}{7} = -6$
$(-3+8)*(4+(-6)) = 5*-2 = -10$
Algebra 2 Common Core
by Hall, Prentice
Published by
Prentice Hall
ISBN 10:
0133186024
ISBN 13:
978-0-13318-602-4
Skills Handbook - Simplifying Expressions With Integers - Exercises - Page 975: 21
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