Answer:

Step-by-step explanation:
Given


Solving (a): Graph the equations
See attachment for graph
Solving (b): The solution
This is the point of intersection between both lines
From the attached graph, the point of intersection is:

Answer:
B
Step-by-step explanation:
No you could have left it as the last but one line or write them separately as
11/18 + √85 / 18 , 11/18 - √85/18
If you take the 6 and subtract it by 2 you will get 4
Answer:
10+4x
Step-by-step explanation:
COmbine like terms