Which of the following measures of spread are based on the mean?
Check all that apply.

Melanie is buying a bathing suit that costs 39.99. she is given a discount at the cash register of $6.00 when she scratched 15% off on a game piece for a store promotion. what will the sale price of melanie’s bathing suit be?

If f(x)=-3x+2 and g(x)=-7x-2, which point represents f(x)=g(x)?

If (-3, y) lies on the graph of y = 3^x, then y =