Erwin has 40 pieces of coins consisting of 5 cents, 10 cents, and 25 cents. The number of 5 cents is equal to the[..]

A flag pole is 20 feet tall and its shadow is 13 feet long. A boy is 5 foot 6 inches tall. About how long is its shadow

Taylor's car uses 4.8 gallons of gasoline to drive 124 miles. If Roxanne has 180 more miles to go, which is closest[..]

malik wants to frame his 10 in by 20 in diploma. He wants to add a border of width x around the entire diploma. if[..]

A city council consists of eight Democrats and seven Republicans. If a committee of six people is​ selected, find[..]

Jordan cut a piece of paper in half.Then she cut each half in half.Then she cut those pieces in half,too.How many[..]

In 1950 the average global temperature was 57.2 degrees F. Since that year the temperature has risen at a rate of[..]

The current in a stream moves at a speed of 7 mph . A boat travels 6 mi upstream and 6 mi[..]

a web music store offers two versions of a popular song. The size of the standard version is 2.3 megabytes. the size[..]

A mortgage broker purchased two trust deeds for a total of $280,000. One trust deed earns 5% simple annual interest,[..]