A cylindrical container with a radius of 10 cm and a height of 5 cm is filled with water. If the total mass of the filled container is 2 kg, what is the mass of the empty container?

A theater group made appearances in two cities. The hotel charge before tax in the second city was \$1500 higher than in the first. The tax in the first city was 4% , and the tax...

At an auction, a lucky wealthy collector paid \$7,000,000 for three paintings: a Monet, a Picasso, and a van Gogh. The Monet cost \$800,000 more than the Picasso. The price of the van Gogh was \$200,000...

A family of two adults and five kids pays \$61 for tickets in a movie theater. A family of three adults and two kids pays \$53. Find the prices for an adult ticket and for a kid ticket. (Solve...

the daily instate entrance fee at indiana state parks is \$5 per non commercial vehicle. non commercial vehicles with out of state licenses are charged a daily fee of \$7. on a busy day a total of 3170...

The table shows the price of concert tickets purchased online. The cost includes a ticket price of \$20 in addition to an order processing fee. Tickets Purchased    2   3 ...

It takes three hours for a plane to fly 2,400 mi from A to B with a tailwind and 3 hours 20 min from B to A against the wind. Find the speed of the plane and the speed of the wind, assuming...

Tim and Mia have 8 hours to spend on a mountain hike. They can walk up the trail at an average of 2mph and can walk down at an average of 3mph. How long should they plan to hike uphill before turning...

The hypotenuse of a right triangle is 8cm long. The sum of the lengths of the legs is 10cm. If one of the legs is x cm long, write an equation to represent the relationship between the hypotenuse...