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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 co…

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 co…
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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.

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

asked
User Guohua Cheng
by
8.0k points

2 Answers

3 votes

Answer:

its A) 7x + 5y

Explanation:

answered
User DGomonov
by
8.4k points
5 votes

Answer:

C = 7x + 5y

I don't know how to explain it's just simple math to me

answered
User Soufiaane
by
8.0k points
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