traveled a total of75 mi? I need help with the steps please??
I need help with the steps please??
Sandy biked at15 mph for a time but got a flat tire. She then walked at5 mph. She traveled a total of 75 miles. Had she biked the whole time, she would have gone135 miles. How many hours did she walk?
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12-08-2010, 04:07 AM #1
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Sandy biked at15 mph for a time but got a flat tire. She then walked at5 mph. She
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