If A It is given that R = {(a, 1), (b, 2), (C, 3)}. Find the range and domain of R.

Your friend uses c=50p to find the total cost, c, for the people, p, entering a local amusement park what is the unit rate and what does it represent in the context of the situation?

If there are 3.281 feet in 1 meter, how many inches are in one centimeter

Ijust need these 2 questions answered (the second pic is just confirmation i'm not confident in that answer)