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yo 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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Answer:

$ 27.00

Step-by-step explanation:

The given function is

[tex]f(x)=7x+2[/tex]

If Gina wants to pay for 5 hours of babysitting, then she must have;

[tex]f(5)=7(5)+2[/tex]

[tex]f(5)=35+2[/tex]

[tex]f(5)=37[/tex] dollars.

If Gina has $10.00, then she needs

37-10=27 more dollars.

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