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Admission to a science museum is $22 for an adult. The cost for a child is $5 less than the cost for an adult. What would be the total cost of admission for 12 adults and 15 children? Explain.

1 Answer

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Answer:

The total cost is 519

Explanation:

22x12=264 and 22-5=17 so 17x15=255

264+255= 519

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