SOLUTION: Cathy runs at a speed of 7 miles per hour and Doug runs at a speed of 8.5 miles per hour. Write an expression that represents how much further Doug runs than Cathy if she runs x ho

SOLUTION: Cathy runs at a speed of 7 miles per hour and Doug runs at a speed of 8.5 miles per hour. Write an expression that represents how much further Doug runs than Cathy if she runs x ho

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Question 1048568: Cathy runs at a speed of 7 miles per hour and Doug runs at a speed of 8.5 miles per hour. Write an expression that represents how much further Doug runs than Cathy if she runs x hours a week and he runs y hours a week
Answer by ewatrrr(24785) (Show Source): You can put this solution on YOUR website!

Re thank You.
Please Post Your other Question alone in the usual way: cannot read your typing
D = rt
8.5y - 7x
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