Part a: solve -vp + 30 < 45 for v.. show your work. part b: solve 3w – 6r = 30 for r. show your work.

Part A- v>-15/p

Part B- r= 1/2w-5

Step-by-step explanation:

PART A-

-vp+30<45

-vp<45-30

-vp<15

-v<15/p

answer= v> -15/p

PART B-

3w-6r=30

-6r+3w+(-3w)=30+(-3w)

-6r=-3w+30

-6r/-6=-3w+30/-6

answer= r=1/2w-5

there are many solutions.

step-by-step explanation:

step 1: simplify both sides of the equation.

4x+6=4x^2+10x−4

step 2: subtract 4x^2+10x-4 from both sides.

4x+6−(4x^2+10x−4)=4x^2+10x−4−(4x^2+10x−4)

−4x^2−6x+10=0

step 3: factor left side of equation.

−2(2x+5)(x−1)=0

step 4: set factors equal to 0.

x=-5/2 or x=1

answer: d. $20

step-by-step explanation:

just took the test