Harper just started training for her first triathlon. She worked out twice a day for 10 days. For her morning workouts, she biked m minutes and ran 20 minutes. For her afternoon workouts, she biked m minutes and ran 30 minutes.

Liam's parents are driving three times as fast as liam is biking, but they left later than he did. if his parents caught up with him two hours after he left, how much later than liam did they leave?

Janie has $3. she earns $1.20 for each chore she does and can do fractions of chores. she wants to earn enough money to buy a cd for $13.50. write an inequality to determine the number of chores, c, janie could do to have enough money to buy the cd.

If abcde is reflected over the x-axis and then translated 3 units left, what are the new coordinates d? are he re