Using the order of operations what should be done first to evaluate 12 divided by (-6)(3)+(-2)

Add or subtract polynomial : –12qr? +13rq?

Rewrite the following without an exponent. (5/8)-1

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.