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# Tutor profile: Skyler N.

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Skyler N.
Math Teacher available for tutoring!
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## Questions

### Subject:Geometry

TutorMe
Question:

Which shape has a larger Area? A circle with radius of 9 inches or a Square with dimensions of 15 inches?

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Skyler N.

Area of a Circle is: (Pi)(9)^2 = (81)(Pi) = 254.46 inches squared Area of square is: 15*15 = 225 The Circle has a larger Area!

### Subject:Pre-Algebra

TutorMe
Question:

You are planning a party and need to know how many people you can invite for your party. You can only afford 1 pizza and it comes with 20 slices. You know that you can eat 1/5 of the pizza by yourself. Assuming your friends all eat the same amount of pizza as you, how many friends can you invite to your party?

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Skyler N.

The pizza you buy has 20 slices. When you eat 1/5 of the pizza, that means you eat 4 slices of pizza because 20*(1/5) = 4. This means there are 16 more slices of pizza. So, if each person eats 4 slices, then you can divide 16 by 4 and you get 4. This means you can invite 4 friends to your party!

### Subject:Algebra

TutorMe
Question:

Sam and Finn are deciding which person has the best pay for their job! Their pay can be modeled by a linear equation. Sam earns \$10 per hour with a \$50 signing bonus upfront for joining the company! Finn earns \$20 per hour but does not earn a signing bonus upfront. Which person earns more money after 6 hours working?

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Skyler N.

Let x be the number of hours each of them work. Sam earns y = 10x + 50 Finn earns y = 20x + 0 We see that after 6 hours of working: Sam has earned y = 10(6)+50 = 60+50 = 110 Finn has earned y = 20(6) = 120 So, FINN has earned MORE money after working for 6 hours!

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