How to solve problem solving questions?
A nursery sells Kentucky Blue grass seed for $5.75 per pound and Tall Fesue seed for $4.50 per pound. The nursery sells a mixture of the two kinds of seeds for $5.25 per pound. Let k represent the amount of Kentucky Blue grass seed the nursery uses in 5 pounds of the mixture. How much KBG and TF does the nursery produce in the 5 pound mixture?