Evaluate 6z + 4x for x = 3 and z = 2*

Which of the following tables represents exponential functions?

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 volume of this container?