What are the x- and y-intercepts for the graph of 3x + y = 15?

This race was first held in 1953 on august 16th. every decade the race finishes with a festival. how many years is this?

Find the domain and range of the following function f(x) = 51x - 21+ 4

You just purchased two coins at a price of $670 each. because one of the coins is more collectible, you believe that its value will increase at a rate of 7.1 percent per year, while you believe the second coin will only increase at 6.5 percent per year. if you are correct, how much more will the first coin be worth in 15 years?