What is the solution to the system of equations below? 2x+y=7 3x+2y=16

If a baby uses 15 diapers in 2 days how many diapers will the baby use in a year

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.

Select all of the following expressions that are equal to 2.5.