Explain how to use a number line to model the equation –7 + 4. then determine its sum.

If given an equation of a line such as -1/2x+6 how would you create an equation of a line parallel and perpendicula to this line that goes through another point such as (4,10)

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

Consider the function represented by the equation 1/2 j + 1/4 k equals 3 which shows the equation written in function notation with j as the independent variable