augieluna
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 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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