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ICE Princess25 [194]
3 years ago
8

Javier is putting down sod at his new house. The width of his rectangular yard is 14 feet. He bought 378

Mathematics
1 answer:
GalinKa [24]3 years ago
7 0

Answer:

27 feet

Step-by-step explanation:

Let

L ----> the length of the yard in feet

W ---> the width of the yard in feet

we know that

The area of the yard is equal to

A=LW

we have

A=378\ ft^2\\W=14\ ft

substitute the given values in the formula

378=14L

Divide by 14 both sides

L=27\ ft

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To solve this we need to use this formula:

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Rina8888 [55]

Answer:

Kell would make more money working 10 hours than Markio.

Step-by-step explanation:

To find how much Kell makes per hour, you have to divide how much he worked by how much he earned. So on Monday, Kell worked 1.5 hours and received 12.6 dollars. Divide 12.6/1.5 and you'll find you're answer.

Monday:   12.6/1.5=<u>8.4</u>

On Tuesday, the problem states that he worked 2.5 hours and received 21 dollars. Divide 21/2.5 and you'll find the answer.

Tuesday:     21/2.5= <u>8.4</u>

On Wednesday, the problem states that he worked 4 hours and received 33.60. Divide 33.60/4 and you'll get you're answer.

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So we can conclude that Kell makes $8.40 per hour.

Now the problem states, Markio gets paid 7 dollars per hour. To find the answer to the question, you have to multiply how much they make per hour times 10 hours.

Markio:  7x10=70

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Hope it helps!

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Step-by-step explanation:

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