If a man walks into a store and buys 15 pounds of potatoes and potatoes are selling for 1.56 a pound how much is the final price

Can you simplify 4/7? 24 points will be awarded!

The following graph shows the consumer price index (cpi) for a fictional country from 1970 to 1980? a.) 1976 - 1978b.) 1972 - 1974c.) 1974 - 1976d.) 1978 - 1980

The marriott family bought a new apartment three years ago for $65,000. the apartment is now worth $86,515. assuming a steady rate of growth, what was the yearly rate of appreciation? what is the percent of the yearly rate of appreciation?