If PPQxQ=RQ5Q. What is the value of P, Q,R

Tom had a total of $220 and he spent $35 on a basketball ticket . what percent of his money did he have left?

2. explain in words how you plot the point (4, −2) in a rectangular coordinate system.

If the endpoints of the diameter of a circle are (8, 6) and (2,0), what is the standard form equation of the circle? a) (x + 5)2 + (y + 3)2 = 18 (x + 5)2 + (y + 3)2 = 3.72 (x - 5)2 + (y - 3)2 = 18 d) (x - 5)2 + (y - 3)2 = 32