Point W is on line segment \overline{VX} VX . Given VX=18VX=18 and VW=14,VW=14, determine the length \overline{WX}. WX .

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.