the cost for 3 packages for moving boxes is modeled by the systems of equations below.Let s represent the cost of each small box, m represents the cost of each medium box and l represent the cost of each large box. Which ordered triple (s,m,l) represents the cost of the 3 boxes?

7s+4m+2l=24
5s+3m+6l=30
3s+7m+10l=46