markishafowler1 markishafowler1

17-09-2018
Mathematics

contestada

what is the product of -9 and -15?

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

Respuesta :

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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