SOLUTION: Yesterday, Linda went on a bike ride. He average speed was 9MPH. Today, she went on another ride, this time averaging 14MPH. In the two days, she biked for a combined total time o

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Question 1070717: Yesterday, Linda went on a bike ride. He average speed was 9MPH. Today, she went on another ride, this time averaging 14MPH. In the two days, she biked for a combined total time of 9 hours let x be the number of hours she biked yesterday. Write an expression for the combined total number of miles she biked in the two days.
Answer by addingup(3677) About Me  (Show Source):
You can put this solution on YOUR website!
9x+14(9-x) = total miles