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Alex is selling ticket to a school play. An adult ticket cost $6.50 and a student ticket cost $4.00. He sell x adult ticket and 12 student ticket. Write a function,f(x) to represent how much money he collected from spelling tickets.

User Nils Lande
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2 Answers

4 votes
collected=adult+kids
f(x)=6.50x+4.00(12)
f(x)=6.5x+48
User Primroot
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6 votes
f(x)=x6.5+(12*4) which is equal to
f(x)=x6.5+48
User JonLord
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