Grandpa and Grandma are taking their family to the movies. M…
Grandpa and Grandma are taking their family to the movies. Matinee tickets cost $4 per child and $4 per adult. Evening tickets cost $6 per child and $8 per adult. They plan on spending no more than $80 on the matinee tickets and no more than $100 on the evening tickets. Could they take 9 children and 4 adults to both shows? Show your work to support your answer.
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Solve the system of linear equations with three variables. x+4y+6z=-104x-4y-3z=21x-y=3{“version”:”1.1″,”math”:”x+4y+6z=-104x-4y-3z=21x-y=3″} Show your work to support your answer. Write your answer as an ordered triplet (x,y,z).
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