For each scenario create a standard question + slope int equation. then use the table to determine the missing variables. last, graph equation but plotting your (x, y)
1. car uses two type of fuel. normal fuel costs $3.50 per gallon. synthetic fuel costs $3.20 per gallon. daniel has $55 to spend on fuel

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?