Answer:
Equation of a line is y = mx + c
Where m is the slope
c is the y intercept
Equation of the line using point
( 1 , - 4) and slope 5/2 is

Hope this helps you
Since you have y alone on one side of the equation......
Use substitution and plug in 1/2x-4 for y in the other equation.

Distribute

Combine like terms

Add 8 to both sides

Divide by 4
and 
Plug this value in for x

Simplify

Multiply everything by 8 and simplify

Divide.....

Your answers are:

Answer:
yes, you got it correct
Step-by-step explanation:
Answer:
i need more info
Step-by-step explanation:
please comment on this to tell me all of said details
Answer:
9.5
Step-by-step explanation:
hope it helps