Answer:

Explanation:
Diana's age is d.
Carol is 3 years younger than half of her sister Diana's age.
Carol's age =
Where d is Diana's age.

Hence, Carol's age is
.
Answer:
Downward social
Explanation:
It’s caused by external situations like losing a job/unemployment
Answer:
720 feet
Explanation:
10 x 6 = 60 seconds which is one minute
so
120 x 6 = 720 feet
Answer:
did you try searching the paper up?
Explanation: