10)
simplify the expression.
6(4x + 12) – 9x - 18 - 4(-6)

Graph y = -|x| + 2. click on the graph until the correct one appears.

Asmall business produces and sells balls. the fixed costs are $20 and each ball costs $4.32 to produce. each ball sells for $8.32. write the equations for the total cost, c, and the revenue, r, then use the graphing method to determine how many balls must be sold to break even.

Grant simplified the expression 1.5(-3.2 + 2.5) his work is shown below explain the error in grants work