notverysmartOk notverysmartOk

04-01-2021
Mathematics

contestada

Work out the answers to:
a) 7 x(-4)
b) (-6) x 8
c) (-5) × (-9)

Respuesta :

marissaz0745 marissaz0745

04-01-2021

Answer:

A=-28 B=-48 C=45

Step-by-step explanation:

-(7x4)= -28 so your first step is multiply the positive and the negative equals a negative (+)x(-)=(-) second is to multiply the numbers

-(6)x8= -28 same steps for the first

(-5)x(9) convert it to 5x9=45

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