Jack decides to purchase a valuable coin for $45. Each year its value increases by 6.5%. What is the rate, slope, and how much will the coin be worth in 15 years?

The graph shown is the graph of which function?

On saturday a souvenir shop had 125 customers.sixty four percent of the costumers paid with a credit card. how many costumers paid with cash?

Nick has box brads. he uses 4 brads for the first project. nick let’s b represent the original number of brads and finds that for the second project, the number of brads he uses is 8 more than half the difference of b and 4. write an expression to represent the number of brads he uses for the second project.