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Mathematics, 12.08.2019 17:20 elloemill

The expression 9x represents the number of miles allison hiked, and 4x+5 represents the number of miles that adrian hiked in x days. write an expression to show how many more miles allison hiked than adrian.
a. 5x-5
b. -5x+5
c. 5x+5
d. 13x+5

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The expression 9x represents the number of miles allison hiked, and 4x+5 represents the number of mi...
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