Which of the following are accepted without proof in a logical system? Check all that apply.
A. Postulates
B. Axioms
C. Theorems
D. Definitions

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.