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 Janie could do to have enough money to buy the CD.

Answer 1

3.00 + 1.20c >= 13.50

Answer 2

1.2 c + 3 ≥ 13.5

solve for c

Answer 3

3+1.2c

3+1.2c−3

1.2c

1.2

c≥8.75
​





​

≥8.75
​







​


​

Answer 4

My bad the answer is c≥8.75

Answer 5

3(X-5)<4(X+2)-2X Solve the following inequality for all possible values of x. SHOW ALL WORK!