Answer:
1 is 9 sq units
2 is 12
3 is 24cm^2
Step-by-step explanation:
Answer:
85.11
Step-by-step explanation:
The "9" in the second term is a coefficient.
First you have to do 440 / 20, which is 22 cents per bottle
Next you have to do 480 / 24, which is 20 cents per bottle
20 < 22, so the 24 ounces of shampoo is the correct answer.
