QUICK YOU CAN GET 25 POINTS. Members of an art club paint a mural on a large wall that is shaped like a trapezoid. One base of the trapezoid is 20 feet long and the other base is half that length. A gallon of the paint they use covers 300 square feet. They use all but
1
5
of one gallon of the paint. What is the height of the wall? Complete the explanation.

The area of the trapezoid is
square feet. The lengths of the bases are 20 feet and
feet. The height of the trapezoid is
feet.

y-1700=200(x+4)

step-by-step explanation:

200(x+4) is 200x + 800 she is saving 200 per week x is the weeks and the -1700 is. us that’s howmuch she already had

x = 3 ± √(5+y)

dont know

step-by-step explanation:

solve systems of equations by graphing. a system of linear equations contains two or more equations e.g. y=0.5x+2 and y=x-2. the solution of such a system is the ordered pair that is a solution to both equations. to solve a system of linear equations graphically we graph both equations in the same coordinate system