Ali's dog weighs 8 times as much as her cat. Together the two pets weigh 54 pounds. How much does Ali's dog weigh?

The mass of a steel sphere varies directly as the cube of it's radius. If the mass of a steel sphere of radius 2cm[..]

A certain ball is dropped from a height of x feet. It always bounces up to 2/3x feet. Suppose the ball is dropped[..]

find the accumulated value of an investment of $10,000 for 4 years at an interest rate of 5% if the money is a.[..]

A star track runner ran 315 feet in nine seconds. What was his average speed in feet per second?

Two medical pumps can fill a methadone dosing tank in 90 minutes when working together. Alone, the second pump takes[..]

A number decreased by 13 equal to 7

Ricardo Gutiertz has a box of coins that he uses when playing poker with friends. The box currently contains 35[..]

the sum of the length and width of a rectangle is 19 inches. The length is one more than twice the width. Find the[..]

jordan is on a train traveling at a speed of 188 mph between two cities 1128 miles apart. If the train has been[..]