First, 4d-7=25/4
Then,4d=53/4.
Then you cross multiply, to get 16d = 53. Your final answer is 53/16, or 3 5/16.
Answer:
The value is 64.
Step-by-step explanation:

The common difference of the data set of A is 1. While the common difference in the data set of B is 0.80
B.) 3.8 + 0.80 = 4.60
4.6 + 0.80 = 5.40
5.4 + 0.80 = 6.20
6.2 + 0.80 = 7.00
Answer:
-15
Step-by-step explanation:
8+7=15
so
-8-7 = -15
The slope is 2 because if you put the change in y over the change in x you get 2/1 and the 1 on the bottom don’t make a difference so it’s just 2