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Vaselesa [24]
3 years ago
11

Tickets to a movie cost $7.25 for adults and $5.50 for students. A group of friends purchased 8 tickets for $52.75.

Mathematics
2 answers:
slava [35]3 years ago
4 0

Answer:

A)

Let x be the no. of adults, and

y be the no. of students

x + y = 8

7.25x + 5.50y = 52.75

B)

y = 8 - x

7.25x + 5.5(8 - x) = 52.75

7.25x + 44 - 5.5x = 52.75

1.75x = 8.75

x = 5

y = 8 - 5 = 3

5 adults and 3 students

Trava [24]3 years ago
3 0

qbcStep-by-step explanation:a.

b

c

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^-^

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