Finding length of sides

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.

0if x and y vary inversely and y=6 as x=7, what is the constant of variation?

Which point has an coordinates of (2,0) ? a