Is two over five irrational numbers

A restaurant chain ordered 3,940 pounds of rice in 20-pounds bags. About how many 20-pounds bags of rice did the chain ordered?

Onah bicycled 12 miles in 4 hours. What is the unit rate? 3 miles per hour 8 miles per hour 16 miles per hour 48 miles per hour

Simplify each product using the Distributive Property. 9. (y-3) (y+8) 11. (c-10) (c-5) 13. (2x+7) (3x-4)

6/2 as a mixed number

Jenna constructs the model to represent 3x2 + 11x - 4. An algebra tile configuration. 0 tiles are in the Factor 1 spot. 0 tiles are in the Factor 2 spot. 20 tiles are in the Product spot in 4 columns with 5 rows.

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.