has one brain, but why do they have more than one around their page?

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.

How many grams the dog will eat in 3 days?

What is the ratio fraction form of 25: 9