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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asked Feb 12, 2022 105k views

5 votes

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?

Mathematics
high-school

Tchotchke asked

by Tchotchke

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7 votes

Answer:

Explanation

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

CarlosJavier answered Feb 16, 2022

by CarlosJavier

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