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Caroline babysat for two families - the Nelsons and the Smiths. Use the info below to compare her earnings.

•Nelsons: A= 6.25h , where a represents the amount she earned and h represents the number of hours she babysat

• Smiths $39 for 6 hours


Plz help need it ASAP

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ashutoshmishra3065

Caroline earns more with the Smiths family.

Unitary method

The unitary method is a method for finding the value of one unit and then the value of the requisite number of units.

How to compare two data by unitary method?

First, find Caroline's earnings for [tex]6[/tex] hours with Nelsons family.

Given that [tex]A=6.25h[/tex]

where, [tex]A=[/tex]the earned amount

            [tex]h=[/tex]the hours she babysat

Then, [tex]A=6.25[/tex]×[tex]6=37.5[/tex]

So, Caroline earns $[tex]37.5[/tex] for [tex]6[/tex] hours with the Nelsons family.

As per the given that she earns $[tex]39[/tex] for [tex]6[/tex] hours with the Smiths family.

Compare both the data

$[tex]39[/tex] is greater than $[tex]37.5[/tex] for the same amount of hours.

Hence, Caroline earns more with the Smiths family.

Learn more about the unitary method here-https://brainly.com/question/23423168

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