Which two consecutive whole numbers does StartRoot 39 EndRoot lie between? Why? I know this is right because i just answered it.

6 and 7 because 39 falls between 62 = 36 and 72 = 49.

Tony is charged $ 50 and additional $0.15 per miles for renting a car. a) represent the cost of renting a car with an equation,and the determine the cost if he drove it70 miles.b) what would be the cost of a car rental if the car was driven 250 miles? show work