The tutors aren't working :/ Can you please check if the one I checked is right, if not please explain.
Please and thank you（＾∀＾）

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.

What describes horizontal cross section of the right rectangle 6m 8m 5m

Aline passes through 3,7 and 6,9 what equation represents the line