Kirsten and molly are on a 3- daybike ride. the entire route is 156 miles. on the first day they biked 64 miles, and on the second day they biked 45 miles. how many miles do they have left to bike on third day? a.47 miles. b.48 miles. c.49 miles. d.50 miles a girl out.

The bottom of ignacio's desktop is 74.5cm from the floor. ignacios sits in his adjustable chair, and the tops of his legs are 49.3cm from the floor. each clockwise rotation of the knob on the chair raises ignacio's legs by 4.8cm. write an inequality to determine the number of clockwise rotations, r, ignacio could make with the knob without his legs touching the desk.