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22 April, 10:44

Jessica is knitting a scarf. She has completed 7.5 inches and can knit at the rate of 2 inches per hour. Write an expression that can be used to find the number of inches she will have completed after h hours. Then evaluate the expression for h=4.

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  1. 22 April, 12:06
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    7.5+2h

    2 x 4 = 8

    8 + 7.5 = 15.5
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