A work-study job in the library pays $10.75/ hr and a job in the tutoring center pays $16.25/hr. How long would it take for a tutor to make over $500 more than a student working in the library? Round to the nearest hour.

Respuesta :

Answer:

31Hrs

Step-by-step explanation:

this is because you get 16 dollars and 25 cents for one hour and so you want to know how many hours it takes to make 500 you divide and will get approximately 30.76 and since it asks you to round then it will be 31.

The time taken by tutor to make $500 more than a student working in the library is nearly 91 hours.

Algebraic equation:

If a person do job in library for x hours,

Then person earning = [tex]10.75*x=10.75x[/tex]

If a person do job in tutoring center for x hours,

Then person earning = [tex]16.25*x=16.25x[/tex]

If tutor make over $500 more than a student working in the library.

Then equation is,

           [tex]16.25x-10.75x=500\\\\5.5x=500\\\\x=500/5.5=90.9=91[/tex]

Find out more information about the equation in one variable here:

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