What is (5x9)-(5x2)= x(9-2 I don’t know the blank part

How many grams the dog will eat in 3 days?

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.

What is the graph of the absolute value equation ? y=|x|-5