Hello!
6p + 6p = 12p
The answer is A)12p
Hope this helps!
The s um is positive because 11/12 is greater than 7/8
Just divide it and you will get the answer
The difference between 11.0 and 12.5 is 1.5 and same with 12.5 and 14.0, so 1.5 is what the hair increases by every THREE months but if you want to find PER month, you are going to divide 1.5 by those 3 months to get .5 inches per month, so your slope will be 1/2
