For this case we have that by definition, the equation of a line in the slope-intercept form is given by:

Where:
m: Is the slope
b: Is the cut-off point with the y axis
We have the following equation:

We manipulate algebraically:
We subtract 10 from both sides of the equation:

We subtract 3x from both sides of the equation:

We multiply by -1 on both sides of the equation:

We divide between 5 on both sides of the equation:

Thus, the equation in the slope-intercept form is 
Answer:

Answer:
The answer is 150, because 300 / 3 = 100, and 100 + 150 = 150.
40+90=130
180-130=50
50+130=180
x=130
50+x=180
Answer:
the answer is B cause I know that is a lot more about a government that did that