Hi thanks for any help in advance. I can't figure out how to do this problem.
A grocer mixed nuts worth $2.40 a pound with nuts $1.50 a pound. How many pounds of each did he use if there was a mixture of 30 pounds averaging $2.25 a pound?
Hi thanks for any help in advance. I can't figure out how to do this problem.
A grocer mixed nuts worth $2.40 a pound with nuts $1.50 a pound. How many pounds of each did he use if there was a mixture of 30 pounds averaging $2.25 a pound?
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YouTube - Solving Linear Systems of Equations Using Substitution
SYSTEMS OF EQUATIONS in TWO VARIABLES