Answer:
<h2>b. -3</h2>
Step-by-step explanation:
The common difference in an arithmetic sequence:

27 - 30 = -3
24 - 27 = -3
21 - 24 = -3
18 - 21 = -3
CORRECT :)
It's constant.
The answer is 29.6.
43.8-36.7=7.1
36.7-7.1=29.6
29.6-7.1=22.5
Answer:
the value of X is 4dfffdrs
Answer:
2. 1080
3. 56
4. $1665
Step-by-step explanation:
2. 1080 (/6), 180 (/6), 30 (/6), 5
3. 4(6 + 8) = 4 x 14 = 56
4. $75 + 30(53) = $75 + 1590 = $1665