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5 July, 03:02

Erica purchased adult and youth tickets for a movie. She bought x adult tickets for $7 each and y youth tickets for $5. Write an expression that can be used to show the total cost, C, of all tickets.

A. C = 7x + 5y

B. C = (7 + 5) x

C. C = (7 + 5) (x + y)

D. C = 7y + 5x

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Answers (1)
  1. 5 July, 03:26
    0
    The answer is A. X represents adults and Y represents youth.
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