The fan is 4/9 of the original price. The original price is 180.
(4/9)*180 = 80
x paid 80.
<span>Simplifying
1.5x + -3y = 6
Solving
1.5x + -3y = 6
Solving for variable 'x'.
Move all terms containing x to the left, all other terms to the right.
Add '3y' to each side of the equation.
1.5x + -3y + 3y = 6 + 3y
Combine like terms: -3y + 3y = 0
1.5x + 0 = 6 + 3y
1.5x = 6 + 3y
Divide each side by '1.5'.
x = 4 + 2y
Simplifying
x = 4 + 2y</span>
Answer:
Option C) y + 4 = x
Step-by-step explanation:
We are given the following information in the question:
Line AB goes through the points A (0, –4) and B (6, 2).
We can use the two-point form of equation of straight line.
The equation of line is given by:
where,
is the point through which the line passes.
The equation of line is:
Thus, the equation of line AB is given by Option C) y + 4 = x