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If a || b and b | y, then ? a) x || y. b) x | a. c) a | y. d) a || y.

What is the area of the triangle 10 13 12

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.