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Rachel h
Questions (3)
On a business trip a salesman traveled 40 mph for the first third of his trip and 50 mph for the remainder. If the entire trip
0 answers
815 views
A teacher drove 280 miles to attend a mathematics conference and arrived 1 hour late. The teacher figured out that, had she
1 answer
746 views
Dave can now mow his lawn in 20 minutes less time with the power moxer than with his hand mower. One day the power mower broke
1 answer
572 views
