8 A teacher writes the algebraic expression 24c + 5m + 19.99 to represent the cost
of supplies she purchased for her classroom. She bought 24 packages of colored
pencils, 5 packages of markers, and a beanbag chair. Identify any variables,
coefficients, and terms in the expression. Tell what each represents.
9 Write a situation that could be represented by the algebraic expression 3s + 2.15.
