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pav-90 [236]
3 years ago
11

the distance that Brad travels varies directly with the time spent traveling. Brad traveled 660 miles in 12 hours. How many mile

s could brad travel in 4? ​

Mathematics
2 answers:
aalyn [17]3 years ago
8 0

Answer:

In 4 hours, Brad will travel 220 miles.

Step-by-step explanation:

Create the direct variation model-

y = kx

<em>y- represents the total miles</em>

<em>x- represents hours</em>

<em>660 = k12</em>

<em>660/12 = k</em>

<em>k = 55</em>

<em>Model:</em>

y = 55x

<em>Replace x with 4</em>:

y = 55(4)

y = 220

In 4 hours, Brad will travel 220 miles.

The answer is 220 miles.

Gnoma [55]3 years ago
6 0

\text{Hello there!}\\\\\text{We know that Brad traveled 660 miles in 12 hours. However, we need to}\\\text{find how many miles he traveled in 4 hours}\\\\\text{First, we need to find how many miles he can travel per hour}\\\\\text{Do this by dividing 660 by 12}\\\\660\div12=55\\\\\text{Now multiply 55 by 4 in order to see how many miles he traveled in 4 hours}\\\\55*4=220\\\\\boxed{\text{Answer: 220 miles}}

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