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Olegator [25]
2 years ago
11

Joyce and Tina had an equal amount of money.Each day, Joyce spent $24 and tina spent $28. When Tina spent all her money, Joyce s

till had $64 left. In how many days did Tina spent all her money?
Mathematics
1 answer:
vlada-n [284]2 years ago
8 0

Joyce and Tina had an equal amount of money

Lets x = # of days they spent money

Joyce spent $24 still had $64 left = 24x + 64

Tina spent $28 a day and spent all her money, no left = 28x

Both has equal amount of money so

28x = 24x + 64

Subtract 24x from both sides

4x = 64

Divide both sides by 4

x = 16

Answer:

Tina spent all her money in 16 days.



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