Does maria have enough money for all three items? explain.

What value of x is in the solution set of –5x – 15 > 10 + 20x?

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.

9/10 divide by -3/15 as a mixed number