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Paul [167]
3 years ago
9

Mason used distributive property of multiplication to help him solve the equation 3 x 7 = ________. Mason did not get the same a

nswer for each side of the expression. Explain the steps required to correct his mistake.
Mathematics
1 answer:
cupoosta [38]3 years ago
3 0

Answer:

See below

Step-by-step explanation:

3*7

3(3+4)

3*3 + 3*4

9 + 12

21

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Allen runs at an average rate of 9 mi/hr and walks at a average rate of 3 mi/hr. Write an equation in standard form to relate th
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Answer:

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Step-by-step explanation:

Given:

Total Distance traveled = 30 miles

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Time for walking = 4 hours

W need to find the time for running.

Solution:

Let Number of hrs required for running be 'x'.

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Framing in equation form we get;

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