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erma4kov [3.2K]
3 years ago
8

Twenty students bought tickets for a school party. All of the money received for these 20 tickets was used to purchase beverages

. Then, an additional 10 students bought tickets. Rather than use this additional money to buy more refreshments, all 30 students received a $3.00 refund. How many dollars were used to buy beverages?​
Mathematics
2 answers:
Charra [1.4K]3 years ago
3 0

Answer:

87

Step-by-step explanation:

joja [24]3 years ago
3 0

Answer:

$87 were used on beverages

Step-by-step explanation:

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horsena [70]
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EXPLANATION


The given expression is

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