Do you mind taking a clearer picture of the graph? I can’t answer without it.
Answer:
-7
Step-by-step explanation:
To find the differences in a sequence, subtract the term before:
-15 -(-8) = -7
-22 -(-15) = -7
These differences are the same, so constitute the "common" difference.
The common difference of the sequence is -7.
Answer:
10:18
Step-by-step explanation:
7:50+ 2=8:10
+8+8:18
2+8=10
10:18
Answer:
20
Step-by-step explanation:
20
d is the answer
Step-by-step explanation:
all work is shown and pictured
