augieluna augieluna

18-10-2018
Mathematics

contestada

simplify eack expression

a.-3+7

b.7+(-8)

c.-6-6

d.-3+4(-2)

e.4-2(-5)

f.(-7+3)(4-5×2)

Respuesta :

necropet necropet

18-10-2018

a. 4
b.-1
c.-12
d.-11
e.14
f.-10

Answer Link

alex3926 alex3926

18-10-2018

A. - 3 + 7 = 4
B. 7+(-8)= -1

Answer Link

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