Mathematics
BelkisLammie
24

Part A: Solve –vp + 40 < 65 for v. Show your work. (4 points) Part B: Solve 7w – 3r = 15 for r. Show your work. (6 points)

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(1) Answers
andre84151

A. remember when you multiply or divide by a negative with inequalities, flip the direction of the sign -vp+40<65 minus 40 both sides -vp<25 divide both sides by -p and flip sign v>-25/p B. minus 7w from both sides -3r=15-7w divide both sides by -3 r=(15-7w)/(-3) r=(15/-3)+(-7w/-3) r=-5+(7w)/3

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