Answer:
3x + 5
Step-by-step explanation:
Add like terms together:
8x - 2 - 5x + 7
3x - 2 + 7
3x + 5
Answer:
y=3x—1
Step-by-step explanation:
The line contains point (2,5)
so if we put x=2 in the equation, that'll give us y=5
only option that contains point (2,5) is:

Answer:
- 8
Step-by-step explanation:
The common difference d between consecutive terms is
d =
-
, that is
d = - 4 - (- 2) = - 4 + 2 = - 2
To obtain the next term subtract - 2 from - 6
next term = - 6 - 2 = - 8