The rectangular pyramid and rectangular prism shown below have the same length, same width, and same height i neeed help with the c one only :)

Through: (-3,-3) parallel to y= 7/3x+3

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.

Find the quotient with the restriction.