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A group of friends are going to the county fair. each ticket costs $7. write an equation to model the total cost of the group's tickets. what would be the cost for 13 tickets?

a. y=7x; $91
b. y= x 7; $20
c. y=x 7; $91
d.y=7x; $21

1 Answer

2 votes
y = 7x.....x represents the number of tickets, y represents the total cost

when x = 13

y = 7(13)
y = 91

so ur answer is A.
User Riha
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