What is the greatest common factor (GCF) of 40 and 50?

A.

5

B.

25

C.

200

D.

10

A water tank is in the shape of a right rectangular prism. Its dimensions are 10 feet by 15 feet by 20 feet. What is the surface area of this tank? OA) 1200 ft." O B) 1250 ft OC) 1350 ft OD) 1300 ft

What are two negative integers that have the same sum as - 2 and - 5

The slope of line x = 6

Thomas is grandfather's 100 years old. Thomas grandfather is 10 times as old as Thomas. How old is thomas

What is 9 times 3/4?

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.