Babysitting

The amount that Susan charges per hour for babysitting are directly proportional to the number of children she is watching. She charges $4.50 for 3 kids.
How much would she charge to babysit 5 kids?

Correct answer:

x =  7.5 USD

Step-by-step explanation:

x=4.50 53=152=152 USD=7.5 USD



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