Match each diagram to a situation. The diagrams can be used more than once. The amount of apples this year decreased by 15% compared with last year's amount.

Adj has a total of 1075 dance and rock songs on her system. the dance selection is 4 times the size of the rock selection. write a system of equations to represent the situation.

How do you solving the solution of each system using elimination?

(-y to the power of 2 - 4y- to the power of 2 -6 y +3)