Simplify 455 degrees

a bicycle is on sale for 20% off the original price. if the original price of the bicycle is $240, what is the sale price?

Over time, a patient needs to get allergy shots totaling 60 mL. If the first 20 shots are each 0.5 mL, the next 20 shots are each 1 mL and thereafter each shot is 2 mL, how many shots does the patient get altogether?

3v squared + 27v - 30

How do you write y = 5/4x+5 in standard form

Using the 28/36 ratio, determine the maximum allowable recurring debt for someone with an annual income of $86,250.

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.