acostazuany7729 acostazuany7729

21-05-2021
Mathematics

contestada

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?

Respuesta :

kaydenperalez kaydenperalez

21-05-2021

Answer:

46

Step-by-step explanation

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

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