Solve the formula for b

You earn a 12% commission for every car you sell. how much is your commission if you sell a $23,000 car?

According to the data set, where should the upper quartile line of the box plot be placed?

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.