isisbabyog isisbabyog

25-05-2019
Mathematics

contestada

Which expression is equivalent to (-4y-x)-(3y-9x)

A.-7y-8x
B.-7y+8x
C.-y-10x
D.y+10x

Respuesta :

Аноним Аноним

25-05-2019

Answer:

B. -7y + 8x.

Step-by-step explanation:

(-4y - x) - (3y - 9x)

Distributing the negative over the second parentheses we get:

-4y - x - 3y + 9x

= -7y + 8x.

Answer Link

brycenjimil brycenjimil

12-10-2020

Answer:

B

Step-by-step explanation:

Right in edge2020

Answer Link

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