10
How would you explain to a friend who want to
color a piece of glass but is calculating the
space using perimeter. How would you tell
them politely that they are incorrect and
explain why they are suppose to be using area?

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.