Round 78, 950 to the nearest hundred.

How to write 3 tenths and 5 tenths as a decimal

If you could answer these your a life saver

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.