Teresa gave away 8 baseball cards and has 4 baseball cards left. Write a subtraction problem to show the fraction of cards Teresa has left?

How do you solve - 5y-6y=-22

Four research teams each used a different method to collect data on how fast a new strain of maize sprouts. Assume that they all agree on the sample size and the sample mean (in hours).

What is the maximum number of boxes that one person by?

Hehe had a problem with her rival flowers. Flowers slapped her 22 times and hehe only punched her 12 times is this even.

A cone is a polyhedron. A.) True B.) False

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.