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Casey charges $11 per hour to babysit infants and $9 per hour for toddlers. She babysat infants for 22 hours and toddlers for 18 hours. How much more does she need to earn to buy a $450 bike?
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Casey charges $11 per hour to babysit infants and $9 per hour for toddlers. She babysat infants for 22 hours and toddlers for 18 hours. How much more does she need to earn to buy a $450 bike?

User Tchotchke
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8.8k points

1 Answer

7 votes

Answer:

46

Explanation

11 x 22 and 9 x 18 then add them then do 450 - 404

User CarlosJavier
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8.3k points
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