KE = ½ (900kg) * (20m/s) ^2

Jeff buys a car for $28,000. the vehicle depreciates by 16% each year. Which of the following is the common ratio of the sequence representing the car's value every year?

Solve the formula for d=rt for t

3x plus 4 = 5x minus10

Kim has twice as much money as Liz. Liz has for times as much money as Amy. How much money does Amy have?

A team of runners is needed to run a 1/2 - mile relay race. If each runner must run 1/4 mile, how many runners will be needed?

A newspaper reporter wants to know how popular the hobby of bird watching is in the city. He asked people at the local bird refuge if they watched birds as a hobby. Which of the following best explains whether the reporters data is valid or not?

I am very confused on how to figure out if y = 3/4x is proportional?

Alison wants to buy a mountain bike for $339.12. If she saves $28.26 each month, in how many months will she be able to buy the bike?

At 12 o'clock the temperature was 7°C. The temperature decreased by - 20°C. What is the new temperature?

Ashleys rentals charges $27.50 per hour to rent a surfboard and a wetsuit. Darlas surf shop charges $23.25 per hour to rent a surfboard plus $17 extra for a wetsuit.