ANSWER
Yes it is very true
<u>EXPLANATION</u>
If the two equations intersect at  then this point must satisfy the two equations.
 then this point must satisfy the two equations.

We substitute   in to erquation (1)
  in to erquation (1)




We now substitute   in to erquation (2) also
  in to erquation (2) also



Since the point satisfy all the two equations, it is true that they intersect at 
 
        
             
        
        
        
Answer:
d y=4x + 5
Step-by-step explanation:
Is parallel beacause they have the same slope, remember 
y=ax + c
where a is the slope of the line
 
        
             
        
        
        
Answer:
I have uploaded a picture so you could understand it a little more.
A linear function is when there is a table that gives numbers that represent a function, as shown in the picture.
In the Image, there is a table with a x and y column. And in both columns, there are numbers.
This is what the table looks like in the picture:
<u>  x   y   </u>
 0    4                       The key is y = 2x + 4
 1     6 <------      lets grab the number 1 in the x column and lets 
 2    8       multiply it by two.  Now add four to it, and we will
 3    10                  have the number 6 in the y column.
 4    12
I hope I helped you! God bless :-)
 
        
             
        
        
        
X=-39 answer 
2/5x=-12
2x=-12(5)
2x=-60
X=-30