Bob earns 4 and a half dollars in 5 hours how much does he make per hour and how long will he have to work to earn one dollar

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.

Write the point-slope form of the line passing through (2, -12) and parallel to y=3x.

What is 1/3x5 on anuber line what does it look like on a number line