60 is the product of hans score 4 use the variable h to represent hans score

Part a: select all of the ordered pairs that are located on the graph of the equation. part b: does the graph of the equation represent a function? select all correct answers for part a and one answer for part b.

The border line of the linear inequality 4x + 7y < 5 is dotted true or false?

Assume that y varies inversely with x. if y=1.6 when x=0.5 find x when y=3.2