markishafowler1 markishafowler1
  • 17-09-2018
  • Mathematics
contestada

what is the product of -9 and -15?

A) 135
B) -135
C) -24
D) 24

Respuesta :

EhiCos
EhiCos EhiCos
  • 17-09-2018
Hi,
The answer should be letter A. In fact, 9 times 15 equals 135, and (-)(-)=+
Hope this helps!
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