Please help! It’s 9 and I’m not done with my test. This is inequalities, please help ASAP, thanks!!

Use the elimination method to find the solution to the system of equations. 2x - 3y = -9 -x + 3y = 6

Asystem of equations has 1 solution.if 4x-y=5 is one of the equations , which could be the other equation ?

Select the correct answer from each drop-down menu. the length of a rectangle is 5 inches more than its width. the area of the rectangle is 50 square inches. the quadratic equation that represents this situation is the length of the rectangle is inches.