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Alekssandra [29.7K]
3 years ago
15

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 the carpenter to install 60 sheets?
A)
1.25 minutes, 1.25 hours
1.5 minutes; 1.5 hours
2 minutes, 2 hours
25 minutes; 2.5 hours
Submit
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Mathematics
2 answers:
grigory [225]3 years ago
7 0

Answer:

8/10=60/x

600/8=75 minutes=x

Good day! :)

Alona [7]3 years ago
3 0

Answer:

1.25 minutes, 1.25 hours

Step-by-step explanation:

In order to get how long it takes to install one sheet of drywall, you have to divide 10/8, which would equal 1.25. Now you know how long it will take to install one sheet, so next you would have to multiply 1.25 by 60, and you would get 75 minutes, which is 1 hour and 15 minutes, otherwise known as 1.25 hours.

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3 years ago
Can anyone help me solve these please
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3 years ago
A complete table with values for x or y that make this equation true:3x+y=15
Reika [66]

Answer:

Table is attached

Step-by-step explanation:

We are given equation as

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We will complete each column

First column:

we are given x=2 and we have to find y

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y=9

Second column:

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Fourth column:

we are given x=0 and we have to find y

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Fifth column:

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Sixth column:

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now, we can complete table



8 0
3 years ago
Gianna is preparing for the upcoming tennis season. According to her schedule, she can complete at most 10 workouts this week. I
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\\x+y\leq10
Therefore, the system of inequalities is the following:
45x+30y\geq450
\\x+y\leq10
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