Acertain aircraft can carry a maximum cargo weight of 1300 pounds. if the baggage weighs no more than 210 pounds, what is the limit of the combined weight of the pilot and passengers?

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.