It takes Bobby and Jeremy 15 minutes to set up 5 tables. If Bobby and Jeremy work
at a constant rate, which best describes a
possible constant of proportionality?

Which is the completely factored from of xy^3-x^3y

Which expression is equivalent to sq-80

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.