The
of a linear equation is ax+by = c where a and b are not both zero.

Average salary for a medical assistant is $31,220 which is a 20% income tax bracket how much money would they pay in income tax?

Diana is painting statues she has 7/8 of a liter of paint each statue requires 1/20 of a liter of paint how many statues can she paint?

Explain why the factor 1.5 is broke. into two numbers in the model.