Factor completely. 12x2+x-63

Abcd is a square. what is the measure of angle bac

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.

Asequence is a function whose is the set of natural numbers