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14-02-2019
Mathematics

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PLEASE HELP!!!

Suppose the function f(x)=7x+2 represents the cost to pay a babysitter for x hours. Gina has $10.00. How much more money does Gina need if she wants to pay for 5 hours of babysitting?

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raghavan raghavan

14-02-2019

You would need 27 more dollars because f(x)=7x+2 plug in the 5 in x’s spot and you get 37 and so subtract it from 10 to get 27

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