10 - 8 = -2
8 - 6 = -2
etc, so -2 is the common difference
Well if we're talking genetics included in the answer its 3/8
Each sundae was 4 dollars. It was 3 of her friends and herself which make 4 people.
Answer: Option 2
Step-by-step explanation:

Answer:
Step-by-step explanation:
what is the value of a in a/5 + 3= 8
a/5 + 3= 8
a/5 = 8 - 3
a/5 = 5
a = 5 * 5
a = 25