Sherrod and Kamar are planning to drive at most 900 miles road trip. Sherrod drives at 60 miles per hour, and Kamar at 50 miles per hour. Let x represent the distance Sherrod drives and y represent the distance Kamar drives. a. Write and graph an inequality that represents the the miles that Sherrod and Kamar drive. b. Give 2 possible combinations of hours that Sherrod and Kamar can drive that satisfy the inequality