Original price- 82
discount- 10%
sale price- ?

The diameter of a circular chip is doubled to use in a new board game. the area of the new chip will be

Find and simplify an expression for the area of five rows of x squares with side lengths of x centimeters.

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.