hisokatrash7 hisokatrash7

03-10-2017
Mathematics

contestada

Part A: Solve –vp + 40 < 95 for v. Show your work. (4 points) Part B: Solve 8w – 3r = 45 for r. Show your work. (6 points)

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airafush airafush

05-10-2017

Subtract 40 from both sides
-vp+40-40<95-40

Simplify
-vp<55
Multiply both sides by -1 (reverse the inequality)

(-vp) (-1) > 55 (-1)

Simplify
vp> -55

Divide both sides by v

vp ÷ v > -55 ÷ v

Simplify
p> -55 ÷ v

Answer Link

Аноним Аноним

21-01-2019

Part A:

-vp + 40 < 95

-40 -40

-vp < 55

-vp/p < 55/p

-v < 55/p

-v > 55/p

Answer Link

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