Question

Lilliana is training for a marathon. She runs the same distance every day for a week. On Monday, Wednesday, and Friday, she runs 3 laps on a running trail and then runs 6 more miles. On Tuesday and Sunday, she runs 5 laps on the trail and then runs 2 more miles. On Saturday, she just runs laps. How many laps does Lilliana run on Saturday?

Answer 1

Y=3x+6 Y=5x+2 Y=ax If x=2, y=12 12=2x 12/2=x 6=x Therefore Lillianna runs 6 laps