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Mkey [24]
2 years ago
9

Ninety tickets were sold by our school for the band fest. a tickets were sold for $3.00 each and b tickets were sold for $4.00 e

ach. If the total sales on all tickets amounted to $300.00, how many of each tickets were sold?
Mathematics
1 answer:
Lesechka [4]2 years ago
5 0

Answer: 60= $3.00 and 30= $4.00

x=# of $3 tickets

90-x=# of $4 tickets

$3x+$4(90-x)=$300

3x+360-4x=300

-x+360=300

-x=-360+300

-x=-60

x=60 $3 tickets

90-60=30 $4 tickets

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