Five greater than x in algebraic expression

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.

Find the slope of the line that passes through the points (-2, 4) and (-5, -6). -2/7 10/3 -2/3

How many points must you create to draw a line a segment or a ray