SOLUTION: turf's grass seed cost 60 cents a pound and lumpy's grass seed cost cost 45 cents a pound. How many pounds of each were used to to make a 40-pound mixture that cost $20.25

Algebra ->  Customizable Word Problem Solvers  -> Finance -> SOLUTION: turf's grass seed cost 60 cents a pound and lumpy's grass seed cost cost 45 cents a pound. How many pounds of each were used to to make a 40-pound mixture that cost $20.25       Log On