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Brums [2.3K]
4 years ago
9

the plan of a house shows that the first floor will be 13 feet longer than its wide. Which expression represents the area of the

first floor of the house if the shorter side is x feet? A. x^2 -13x B. x^2 -13 C. x^2 +13 D. X^2 +13x
Mathematics
1 answer:
Vilka [71]4 years ago
5 0
It should be C. the first floor is going to be 13 feet longer, so  x squared +13 is going to be the first floor
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Just divide:
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3 years ago
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Answer:

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Step-by-step explanation:

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7 0
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Alex

<u>Given</u>:

The given graph represents the cost of the Kayak's rental per hour.

The coordinates are (2,30) and (3,45)

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<u>Unit rate of renting:</u>

The unit rate of renting can be determined using the formula,

m=\frac{y_2-y_1}{x_2-x_1}

Substituting the coordinates (2,30) and (3,45), we get;

m=\frac{45-30}{3-2}

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Dividing, we get;

m=15

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3 years ago
Jeff worked 4 and 2/3 hours in the morning and 3 and 3/4 hours in the afternoon. How many total hours did he work
Aleksandr-060686 [28]

Answer:

4. 8 5/12

Step-by-step explanation:

4 2/3 + 3 3/4 =

= 4 + 2/3 + 3 + 3/4

= 4 + 3 + 8/12 + 9/12

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= 7 + 12/12 + 5/12

= 7 + 1 + 5/12

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Answer:

Step-by-step explanation:

Yes

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3 years ago
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