Question

Janie has
$
3
$3dollar sign, 3. She earns
$
1.20
$1.20dollar sign, 1, point, 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
$13.50dollar sign, 13, point, 50.

Answer 1

Answer:

8.75 or 8 3/4 chores

Step-by-step explanation:

3 + 1.2x = 13.5

-3             -3

1.2x (/1.2) = 10.5 (/1.2)

x = 8.75

Answer 2

Answer:

3+1.2c≥13.50

Step-by-step explanation:

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