If y=-4 when x=10, determine y when x=5

You are constructing a histogram for scores that range from 70 to 100 in whole points. frequencies range from 3 to 10; that is, every whole-point score between 60 and 100 occurs at least 3 times, and at least one score occurs 10 times. which of these would probably be the best range and size for the score intervals along the x-axis?

Use set builder notation to represent the following set: { -3, -2, -1, 0}

What is the remainder when 2872 is divided by 76? a) 51 b) 57 c) 60 d) 63