Naye101 Naye101
  • 06-09-2018
  • Mathematics
contestada

i am really stuck please help meth
with there questions

a) -42+(-17)
b) 8-(-9)
c) 8(-9)
d)-42÷(-7)
e)-2(-3)(-4)
f)-18-7
g)(-5) squered
h) -5 squered

Respuesta :

trinitylona
trinitylona trinitylona
  • 06-09-2018
A)-59
B)17
C)-72
D)6
E)-24
F)-25
G)25
H)-25
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