anahivillarreal15 anahivillarreal15

01-02-2021
Mathematics

contestada

If p= -7 and r = 1/2, what does pr - r equal

A) -4
B) -3
C) 3
D) 4

If p 7 and r 12 what does pr r equal A 4 B 3 C 3 D 4 class=

Respuesta :

01-02-2021

Answer:

Step-by-step explanation:

Factor the expression.

pr - r = r(p-1) = ½(-8) = -4

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capsasha2 capsasha2

01-02-2021

Answer:

-4

Step-by-step explanation:

pr = -7 × 1/2
-7 × 1/2 = -3.5
-3.5 - r = -3.5 - 1/2
-3.5 - 1/2 = -3.5 - 0.5
-3.5 - 0.5 = -4

I hope this helps!

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