teacher purchased 18 juice boxes and 32 bottles of water, and spent $19.92. THe other teacher purchased 14 juice boxes and 26 bottles of water, and spent $15.76. A. Write a system of equations to represent the costs of a juice box, j, and a bottle of water, w. B. Determine the acutal cost, in dollars, of each juice box and each bottle of water. C. Juile thinks that the juice boxes cost 45 cents and the water costs 60 cents. Is she correct? Justify your answer using your systems of equations.
teacher purchased 18 juice boxes and 32 bottles of water, and spent $19.92. THe other teacher purchased 14 juice boxes and 26 bottles of water, and spent $15.76. A. Write a system of equations to represent the costs of a juice box, j, and a bottle of water, w. B. Determine the acutal cost, in dollars, of each juice box and each bottle of water. C. Juile thinks that the juice boxes cost 45 cents and the water costs 60 cents. Is she correct? Justify your answer using your systems of equations.
Chapter4: Systems Of Linear Equations
Section4.2: Solve Applications With Systems Of Equations
Problem 4.32TI: Translate to a system of equations and then solve: Erin spent 30 minutes on the rowing machine and...
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For a class picnic, two teachers went to the same store to purchase drinks. One teacher purchased 18 juice boxes and 32 bottles of water, and spent $19.92. THe other teacher purchased 14 juice boxes and 26 bottles of water, and spent $15.76.
A. Write a system of equations to represent the costs of a juice box, j, and a bottle of water, w.
B. Determine the acutal cost, in dollars, of each juice box and each bottle of water.
C. Juile thinks that the juice boxes cost 45 cents and the water costs 60 cents. Is she correct? Justify your answer using your systems of equations.
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