Which of the following equations is an example of a quadratic equation?

y = 1/2x - 5

y = x 2 - 5

y = |6x|

y = 9

306 is 51% of what number?

Volume of a cone Radius = 4 height = 12

How to solve 3x - 4 = 11+10

The jars of paint in the art room have different amounts of paint the green paint jar is 4/8 School the purple paint jar is 4/6 full which paint jar is less full

An animal shelter spends $2.50 per day to care for each cat and $3.00 per day to care for each dog. Parker noticed that the shelter spent $46.50 caring for cats and dogs on Thursday.

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.