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Elan Coil [88]
3 years ago
8

Tammy is selling tickets for the school jazz band concert. Adult tickets cost $5, and student tickets cost $3. If Tammy sells a

total of 170 tickets and collects $650, how many of each kind of ticket did she sell?
Mathematics
2 answers:
N76 [4]3 years ago
4 0
Adult+student=170 ----(1)
5adult+3student=650 ----(2)

(1)*3; 3adult+3student=510 ----(3)
(2)-(3); 2adult = 140
so adult = 70
then student = 170-70 = 100

answer: Tammy sold 70 adult tickets and 100 student tickets
Mariulka [41]3 years ago
4 0
70 adult and 100 kids tickets
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