furrychill furrychill

18-02-2018
Mathematics

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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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isabellaloves12 isabellaloves12

18-02-2018

7.5+2h
2 x 4 =8
8 + 7.5 = 15.5

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