Ake 6. Assessment Practice For which
addition equations can you make a 10
to add? Choose two that apply.
0 24 + 14 =
?
O 17 + 25 =
?
O 16 + 13 =
?
0 26 + 14 =
?

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.