Ben spent 2/3 of his allowance on video games. what is the fraction of his allowance expressed as a decimal?
a. 0.6 repeating
b. 0.7 repeating
c. 0.16 repeating
d. 0.17 repeating

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.

Maria solved an equation as shown below. what is the solution to maria’s equation?

24m^2n+30mn^2+18mn, a sweet challenge!