What kind of question?

The scores of Tim's first four math tests are 82%, 90%, 78%, and 100%. If Tim wants to have a test average of 90%, what must the average of Tim's next two tests be?

Ten pencils cost $1.50. How much does it cost to buy 4 pencils? A.) $0.60 B.) $0.75 C.) $3.75 D.) $6.00

How do i solve the proportion 10/4=n/6?

When 40% of a number is added to the number, the result is 504. Find the number

Uncle Gino's pizza parlor sold 200 sausage pizza last week. that was 80% of the total pizza they sold. how many total pizzas did they sell last week?

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.