Aliyah had $24 to spend on pencils. After buying them she had $10. How much did eat pencil cost?

A chemistry student needs a 20% solution of Hydrocloric Acid. He has a 40% solution. How many ml of water does he[..]

On the first day of the year, Diego had $700 in his savings account and started spending $35 a week. His brother[..]

If the ratio of the width of a rectangle to its length is 4/5 and the length is 45 centimeters, find the width.

a disc jockey must play 12 commercial spots during 1 hour of a radio show. Each commercial is either 30 seconds or[..]

Nick worked a total of 16 hours. Nick earns $5 per hour at a restaurant. Nick also works at a grocery store where he[..]

If the hour hand of a clock has a length of 4 inches, the minute hand is 5 inches, and the second hand is 7 inches,[..]

1. Kona, on the island of Hawaii, is 95 miles from Hilo and the 41 miles from Waimea. If Waimea is on the road[..]

I am a shining prism of ivory. Six-eight-twelve my measure be. Pierced through am I by non-interesting prisms three,[..]

Bill invests in a plan that has an APR of 3%. He invests two times as much in a plan that has an APR of 4%. If the[..]