You and two friends got jobs at stores in the mall. You earn $117.60 for 14 hours of work. Ty earns $148.50 in 18 hours. Kim earns $137.60 in 16 hours. Who has the highest pay rate in dollars per hour?

Answers

Answer 1

Answer: To answer this we will find out how much each person gets in an hour. To do this we will find the unit rate for each person and then check our work for each person. Then we will compare. Lets do it:-

You:-

117.60 ÷ 14 = 8.40
you earn $8.40 per hour.

CHECK OUR WORK:-

8.40 × 14 = 117.60
We were RIGHT!!

Ty:-

148.50 ÷ 18 = 8.25
Ty earns $8.25 per hour.

CHECK OUR WORK:-

8.25 × 18 = 148.50
We were RIGHT!!!

Kim:-

137.60 ÷ 16 = 8.60
Kim earns $8.60 per hour.

CHECK OUR WORK:-

8.60 × 16 = 137.60
We were RIGHT!!!

Money each person earns per hour:-

You:- $8.40
Ty:- $8.25
Kim:- $8.60

So, Kim has the highest pay rate in dollars per hour ($8.60).

Hope I helped ya!!

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Answer:

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Step-by-step explanation:

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Step-by-step explanation:

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Answers

Asking the Math Gods

=3x^2y(2x^2y^2+7xy-3)

Final answer:

The simplest factored form of the expression 6x^4y^3 + 21x^3y^2 − 9x^2y is 3x^2y(2x^2y^2 + 7xy - 3), derived by taking the greatest common factor (GCF) out from each term.

Explanation:

The task here is to completely factor the polynomial 6x^4y^3 + 21x^3y^2 − 9x^2y. Initially, you look for the greatest common factor (GCF) in the terms. In this case, the GCF is 3x^2y. So we factor that out from each term:

3x^2y(2x^2y^2 + 7xy - 3)

The factored form of the original expression is therefore 3x^2y(2x^2y^2 + 7xy - 3). This result represents the simplest factored form of the expression.

Learn more about Factoring Polynomials here:

brainly.com/question/35418869

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