Is the function linear or nonlinear

Y=2x²-4

What is the GCF to 16,52,76

List 3 value that would make 24

how does a number line shows that 8 and - 8 are opposites

Ming has 15 quarters, 30 dimes, amd 48 nickles. He wants to group his money so that each group has the same number of each coin.

Mr. Thornton kept track of the number of hours his 7 students spent doing volunteer work. His records showed: 6 hours 5 hours 4 hours 6 hours 9 hours 7 hours 8 hours What was the mean number of hours spent doing volunteer work?

How many deciliters equal 35 kiloliters? (1 kiloliter = 10,000 deciliters)

If f (x) = x-5 and g (x) = x^2 what is g (f (-3))

What is - 2 (x+3) = 4x-3

Sarah had (x) dollars. Rachel had four times as much as Sarah. Addie had 10 dollars less than Sarah. How much money did they have altogether?

What property is 3x (2x6) = (3x2) x6