Greatest common factor of 135, 225

Deborah has pounds of cherries. She wants to divide them into plastic bags with pound of cherries in each bag. Find the number of plastic bags she will need.

5 1/2 % in simplest form

Explain how you can tell that the quadratic function y=x^+6x+15 has no real zeros without graphing the function

What is a unit price

Jed figures the prom will cost him $160. He saved $46 he can earn $6 an hour at his job. How many hours will he have to work?

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.