Raymond B. answered 01/04/21
Math, microeconomics or criminal justice
20x+20y = 300
20x+12y = 220
8y = 80
y=10 shirts
x=5 jeans
Lester V.
asked 12/03/20You go to the store and buy jeans and shirts for a total of 15 items combined. The jeans cost $20 and the shirts cost $12. You spend a total of $220. Write the LINEAR EQUATIONS and find HOW MANY pairs of jeans and shirts you bought.
x+y=15
20x+12y=220
x=Number of Jeans
y=Number of shirts
Raymond B. answered 01/04/21
Math, microeconomics or criminal justice
20x+20y = 300
20x+12y = 220
8y = 80
y=10 shirts
x=5 jeans
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