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)

Solve for v,

Solve for r,

Step-by-step explanation:

Part A:

Given:

We need to solve for v. We have to isolate v.

Subtract 40 both sides

Divide by -p both sides and change the sign of inequality ( because if we divide by negative number inequality change)

Part B:

Given:

We need to solve for r. We have to isolate r.

Subtract 7w both sides

Divide by both sides -3

complete the steps to find the area of the trapezoid.

area of rectangle = 256   square units

area of triangle 1 = 24  square units

area of triangle 2 = 16  square units

area of triangle 3 =   96 square units

area of trapezoid = 120  square units

step-by-step explanation:

answer: 800

step-by-step explanation: