Find the coordinates for the midpoint of the midpoint of the segment with endpoints given (12,4) and (-8,8)

Look at the following graph of the given equation. determine whether the equation is a function. explain why or why not.

Use the distributive law to multiply. 3(4x + 5y + 6)

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.