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Aleks04 [339]
3 years ago
7

a carpenter can install 8 sheets of drywall in 10 minutes at this rate how long does it take to install one sheet of drywall how

long will it take for Carpenter to install 60 sheets
Mathematics
2 answers:
Bezzdna [24]3 years ago
6 0

I got A. 1.25 minutes; 1.25 hours. Hope that helps!

mamaluj [8]3 years ago
4 0

Answer:

The answer is 1.25

Step-by-step explanation:

10 divided by 8 = 1.25

1.25 x 60 = 75

75 minutes = 1.25 hours

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If 4 bags of corn can feed a herd of cows for 6 days, how many bags will feed the herd for 9 days ?
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The equation of the line passing through the points (3, 16) and (5, 10) can be expressed as y = mx + b. Give the value of b
Alenkinab [10]

we are given two points as

(3, 16) and (5, 10)

firstly , we will find slope

slope is m

so, we can use formula

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

now, we can plug points

m=\frac{10-16}{5-3}

m=\frac{-6}{2}

m=-3

we can plug it in y=mx+b

we get

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now, we can select any one points

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we can find b

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y=-3x+25

and

b=25...............Answer

8 0
3 years ago
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