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Bad White [126]
3 years ago
10

Maurice spent 1/2 of his money on lunch. He had 2.50 left. How much money did he start with?

Mathematics
1 answer:
OverLord2011 [107]3 years ago
6 0

Answer:

5.0

Step-by-step explanation:

1÷2=2.5

1=2.50×2

=5.0

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The volume of a rectangular prism is 240 cubic centimeters. A rectangular pyramid has the same length, width, and height as the
ValentinkaMS [17]

Answer:

The volume of the pyramid is 80 cubic centimeters.

Step-by-step explanation:

As the formula for the volume of a pyramid is 1/3bh, so if all the dimensions are the same for both figures, just divide the volume of the prism by three to find the volume of the pyramid. If you do this 240÷3=80 or the volume of the pyramid.

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3 years ago
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Mr. Rodriguez, a college instructor, can grade his class papers in 3 hours while it takes his assistant 4 1 2 hours. If Mr. Rodr
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Answer:

  3 hours

Step-by-step explanation:

Rodriguez did 1/3 of the job, so the remaining 2/3 of the job will take the assistant 2/3 of the usual time:

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3 years ago
How many minutes of calling time do the plans cost the same amount ?
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D 200 minutes

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Answer is D
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2 years ago
This photograph shows US. residents at an internment camp during World War Il Many of these people had been residents of what
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3 years ago
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What is the value of x in the equation 1/5 x-2/3y = 30, when y = 15?
Svetllana [295]

Answer:

The value of x is 200 in the equation 1/5x - 2/3y = 30, when y = 15

Step-by-step explanation:

<u>Given</u>

equation: x - 2/3y = 30

when y = 15

<em>Plug in y:</em>

1/5x - 2/3(15) = 30

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2 years ago
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