SOLUTION: Every evening Jenna empties her pockets and puts her change in a jar. At the end of the week she counts her money. One week she had 40 coins, all them dimes and quarters.

Algebra ->  Coordinate Systems and Linear Equations  -> Lessons -> SOLUTION: Every evening Jenna empties her pockets and puts her change in a jar. At the end of the week she counts her money. One week she had 40 coins, all them dimes and quarters.       Log On