Hifree points(rp or new friends)

y + 50 = 200

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.

Valentina is subtracting from . she finds the lcd to be 15y2. what is valentina's next step?

Two variables, x and y, vary inversely, and x=12 when y=4. what is the value of y when x=3?