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Posted On October 19, 2014

Roberto invested some money at 2.75%, and then invested $4000 more than twice this amount at 3%. His total annual [..]

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Posted On October 19, 2014

Chuck and Dana agree to meet in Chicago for the weekend. Chuck travels 276 miles in the same time that Dana travels [..]

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Posted On October 19, 2014

A racing eight can row three miles upstream in twenty minutes,and three miles downstream in 12 minutes.Find the [..]

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Posted On October 19, 2014

Stan raises chickens and pigs on his farm. Not counting Stan, there are 200 feet and 72 heads on his farm. How many [..]

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Posted On October 19, 2014

a car traveled 281 miles in 4 hours 41 minutes. what was the average speed of the car in miles per hour

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Posted On October 19, 2014

The speed of the current in a creek is 3mph. sean can kayak 4 miles upstream in the same time that it takes him to [..]

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Posted On October 19, 2014

It takes 1 hour longer to fly to St. Paul at 200mi/h than it does to return at 250mi/h. How far away is St. Paul.

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Posted On October 19, 2014

the sum of two number is 27. one number is nine less than twice the second number

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Posted On October 19, 2014

Alan has a business mowing lawns for $20 per lawn and raking leaves for $0.75 per pile. His goal is to earn exactly [..]

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Posted On October 19, 2014

About 80% of the egg rolls sold in US grocery stores are made in Houston, Texas. A skilled wrapper can make 4,000 [..]

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