Question

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, Jamie could do to have enough money to buy the CD

Answer 1

3 + 1.2c ≥ 13.50

Explanation:

On the number line: c ≥ 8.75