Carmen says that 43-73 is 1. Do you agree or disagree? Explain your reasoning?

F(x)=x/2-2 and g(x)=2x^2+x-3 find (f+g)(x)

Bobs burgers bam has a special deal of 4 hamburgers for $6. at that rate, how much should it cost to buy 3 hamburgers?

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?