A merchant wants to combine two classes of peanuts with nuts which costs are, respectively, of $1.5, $2.5 and $4 per pound. He wants to obtain 130 pounds of the mix that costs $3 per pound. How many pounds of each class will he need to use if he also wants the quantity of the peanuts of the cheapest variety, to be the double of the most expensive variety? Resolve using just equations (either first or second grade) and systems of equations.
A merchant wants to combine two classes of peanuts with nuts which costs are, respectively, of $1.5, $2.5 and $4 per pound. He wants to obtain 130 pounds of the mix that costs $3 per pound. How many pounds of each class will he need to use if he also wants the quantity of the peanuts of the cheapest variety, to be the double of the most expensive variety? Resolve using just equations (either first or second grade) and systems of equations.
Glencoe Algebra 1, Student Edition, 9780079039897, 0079039898, 2018
18th Edition
ISBN:9780079039897
Author:Carter
Publisher:Carter
Chapter6: Systems Of Linear Equations And Inequalities
Section6.1: Graphing Systems Of Equations
Problem 59PFA
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A merchant wants to combine two classes of peanuts with nuts which costs are, respectively, of $1.5, $2.5 and $4 per pound. He wants to obtain 130 pounds of the mix that costs $3 per pound. How many pounds of each class will he need to use if he also wants the quantity of the peanuts of the cheapest variety, to be the double of the most expensive variety?
Resolve using just equations (either first or second grade) and systems of equations.
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