PLS HELP AND HURRY After how many hours is the price the same in both companies? Explain how you found the answer.

Aquadratic function f(x) has a turning point at (3,-7). what is the turning point of -f(x)?

Suppose a gym membership has an initial enrollment fee of $75 and then a fee of $29 a month. which equation models the cost, c, of the gym membership for m months?

Alcoa was $10.02 a share yesterday. today it is at $9.75 a share. if you own 50 shares, did ou have capital gain or loss ? how much of a gain or loss did you have ? express the capital gain/loss as a percent of the original price