PLZ HELP IM BEING TIMED

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.

Which numbers have the same absolute value? choose all that apply. asap will mark at brainliest

Match the one-to-one functions with their inverse functions.