Answer:
12 1/4
Step-by-step explanation:
You would first add the fractions which will get you 5/4. then you will add the whole numbers which will get you 11. Then there is a extra number in 5/4 so you can tranfer it to the whole number which will become... 12 and then you will be left with 12 1/4
Answer:

Step-by-step explanation:
The difference between two consecutive elements is 11.

Hence 
Relative dating is the answer
Answer:
B. 4,1
Step-by-step explanation:
Answer:
2720 feet squared
Step-by-step explanation:
85 * 32 = 2720