SOLUTION: The ticket prices for Coco-Cola Museum in Atlanta:
Child= $10
Adult= $15
Senior= $13
A family purchased 3 more children's tickets than adult tickets, and 1 less senior ticket
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Question 787506: The ticket prices for Coco-Cola Museum in Atlanta:
Child= $10
Adult= $15
Senior= $13
A family purchased 3 more children's tickets than adult tickets, and 1 less senior ticket than adult tickets. The total cost of the tickets was $131. ow many of adult tickets did they purchase?
Answer by josgarithmetic(39625) (Show Source): You can put this solution on YOUR website!
x, y, z, count of child tickets, adult tickets, senior tickets.
x=3+y, and y-1=z.
Accounting for cost, 10x+15y+13z=131.
You could solve the two first equations for y, and equate those expressions, and use one of them to substitute for y in the cost equation. You then have any two equations in x and z.
Tell if you need further help than this.
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