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sarahlikewoe
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9. Theresa can ride her bike to work in 2/3 of an hour. When she drives to work it takes 1/3 of an hour. If she drives 12 miles per hour faster than she rides her bike, how fast does she ride her bike?
6 mph
12 mph
15 mph
18 mph
 one year ago
 one year ago
sarahlikewoe Group Title
9. Theresa can ride her bike to work in 2/3 of an hour. When she drives to work it takes 1/3 of an hour. If she drives 12 miles per hour faster than she rides her bike, how fast does she ride her bike? 6 mph 12 mph 15 mph 18 mph
 one year ago
 one year ago

This Question is Closed

Coolsector Group TitleBest ResponseYou've already chosen the best response.1
we did this s = (2/3) * v s = (1/3) * (v+12) 2v = v+12 v = 12
 one year ago

sarahlikewoe Group TitleBest ResponseYou've already chosen the best response.0
I remembered right after I posted.. Sorry forgot to close
 one year ago
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