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nataly862011 [7]
2 years ago
13

120 miles in 1 3/4 hours as a unit rate

Mathematics
1 answer:
Zarrin [17]2 years ago
6 0

9514 1404 393

Answer:

  68 4/7 miles/hour

Step-by-step explanation:

The unit rate is found by dividing miles by hours:

  (120 miles)/(7/4 hours) = 480/7 miles/hour = 68 4/7 miles/hour

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Answer:

8

Step-by-step explanation:

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3 years ago
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Nikitich [7]

Answer:

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Step-by-step explanation:

Step 1: Define

f(x) = 4x + 6

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Step 2: Substitute variables

54 = 4x + 6

Step 3: Solve for <em>x</em>

<u>Subtract 6 on both sides:</u> 48 = 4x

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Step 4: Check

<em>Plug in x to verify it is a solution.</em>

f(12) = 4(12) + 6

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3 0
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