Find the area of quadrilateral ABCD in each case

The graph below could be the graph of which exponential function?

Arrange these numbers from least to greatest 3/5 5/7 2/9

Elena and her husband marc both drive to work. elena's car has a current mileage (total distance driven) of 15,000 and she drives 23,000 miles more each year. marc's car has a current mileage of 46,000 and he drives 9,000 miles more each year. will the mileages for the two cars ever be equal? explain.