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sladkih [1.3K]
3 years ago
8

Bert is driving along a country road at a constant speed of 30 miles per hour. How long does it take for him to travel 50 miles?

Mathematics
1 answer:
a_sh-v [17]3 years ago
6 0
30 miles/60 minutes = 50 miles/ x minutes
Cross multiply, and you have 3000 = 30x. x = 100 minutes, or 1 hour 40 minutes
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I NEED HELP PLEASE !!!!
Sergio [31]

Answer:

Step-by-step explanation:

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5.5x = -16.5

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3 years ago
A robot’s height is 1 meter 20 centimeters. How tall is the robot in millimeters?
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Answer:

A

Step-by-step explanation:

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and there are 10 mm in one cm

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2 years ago
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A square and rectangle have the same perimeter.
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7 0
2 years ago
If R is the midpoint of PS with PR = 7x + 23 and RS= 13x-19 then find PS
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If R is the midpoint of PS, then PR = RS -- (1)

Also, PR + RS = PS -- (2)

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PR + RS = PS

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Now, PR = PS

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-6x = -42

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PS = 7x + 23 + 13x - 19

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2 years ago
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