Amanda is 15 years old. she has two sisters, britney, who is 12 years old, and caitlin, who is the youngest. amanda's age is equal to 3 times the difference of britney's age and caitlin's age. how old is caitlin? a. 3 years old b. 5 years old c. 7 years old d. 12 years old

If Caitlin is...

A. 3 years old, the difference between her and Caitlin would be 9 years. That times 3 is 27. Not Amanda's age.

B. 12 - 5 = 7 (difference) 7 * 3 = 21 is not Amanda's age.

C. 12 - 7 = 5 5 * 3 = 15 = Amanda's age!

Correct answer is C

you have orange juice on wednesday. (idk why this is the answer)

step-by-step explanation:

1^3 + 2^3 + 3^3 +4^3 = (1+2+3+4)^2

step-by-step explanation:

i am only able to answer the first part. i am not sure about the second part. sorry