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Oduvanchick [21]
3 years ago
11

It took 30 minutes for Melinda to run 4 miles

Mathematics
1 answer:
Arlecino [84]3 years ago
3 0

Answer:

each mile took 7.5 minutes.

dividing 30 by 4.

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9 x 7 = ( x 7) – (1 x 7)<br> = 70-<br> =
WARRIOR [948]

Answer:

63

Step-by-step explanation:

9x7=(10x7)-1x(7)

=70-7

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8 0
2 years ago
A phone company charges 12 cents per minute of call. If Gerardo made a call that took 75 minutes using this plan, how much did h
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2 years ago
What two numbers have a sum of -7 and a difference of 14?
Ksivusya [100]

Answer:

The sum of two numbers is 14 and their difference is 10

Step-by-step explanation:

"2 numbers (x and y)

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and x-y + 10

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The 'y-terms' cancel out or equal zero when adding, so 4x = 48, divide by 4 on each side and x or the first number equals 12.

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hopes this helps

7 0
2 years ago
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GarryVolchara [31]
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5 0
2 years ago
What is the measure of angles 1, 2, and 3?​
stellarik [79]

Answer:

1=  70

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4 0
2 years ago
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