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5 April, 06:08

6. Craig and James both live 4 miles up a hill. Craig hikes uphill at a rate of 1 mile every two hours. James tracks his own rate up the hill using the function: y = 2x + 2 where x is the number of hours he has

been hiking. Who is hiking faster? Explain.

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  1. 5 April, 06:22
    0
    James

    Step-by-step explanation:

    James rate:

    2x + 2 = 4

    2x = 2

    x = 1 hour

    Rate = distance/time = 4/1 = 4 miles per hour

    Craig's rate = 1/2 = 0.5 miles per hour

    James is faster
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Home » Mathematics » 6. Craig and James both live 4 miles up a hill. Craig hikes uphill at a rate of 1 mile every two hours. James tracks his own rate up the hill using the function: y = 2x + 2 where x is the number of hours he has been hiking.
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