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Cheryl has $100 on her subway gift card. Each week she buys the same lunch for $10. She wants to continue using the card until the balance remaining is $40. Write an equation to represent the situation
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Cheryl has $100 on her subway gift card. Each week she buys the same lunch for $10. She wants to continue using the card until the balance remaining is $40. Write an equation to represent the situation

User David Budworth
by
7.0k points

2 Answers

2 votes

Answer:

In 6 weeks she will have $40.

Explanation:

$100 - $10 - $10 -$10 - $10 - $10 - $10.

Or $100 - $60.

User Onkaar Singh
by
6.9k points
6 votes

Answer:

100-60=40

Explanation:

User Blyabtroi
by
7.0k points
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