X = 5
Isolate the variable by dividing each side by factors that don’t contain the variable.
Answer:
the y-intercept is (0,75)
Step-by-step explanation:
the y-intercept is where the line crosses the y-axis.
We divide the value by 1000 and multiply bit by the mills.
112000 / 1000 = 112 * 25 = 2800
the 3rd one. hope this helps
Answer: (12,0)
Steps:
First, put the equation in slope-intercept form.
y=mx+b
1.5x + 4.5y =18
Subtract 1.5x from both sides.
4.5y =-1.5x +18
Divide both sides by 4.5 to isolate y.
y = -1/3x + 4
Then replace y with 0 because the point for the x-intercept is exactly on the x-axis so the y=0.
0 = -1/3x + 4
Subtract 4 from both sides
-4 = -1/3x
Divide both sides by -1/3 to isolate the x
12=x
