Multiple choice dilations problem

Solve - pv + 40 < 65 for v solve 7w - 3r = 15 for r

State whether weight is a function of height for the six students and explain. a. yes, height is a function of weight because two students weigh 165 pounds but have different heights. b. no, height is not a function of weight because two students weigh 165 pounds but have different heights. c. yes, weight is a function of height because for each value of height there is one corresponding value of weight. d. no, weight is not a function of height because there is not enough data to determine a function.

Solve the inequaliy: (x^2+2)(x−2)^2(6−2x)> 0