Carly tried to evaluate the expression 24÷(4×2-5)

Simplify (a/b - b/a) times (a - a^2/a+b) a - a^2/a=b is a mixed number

Secant ac and bd intersect at point e inside f what is the measure of aed if measurements cd equals 30 a b is 50 and cb is 170

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.