Answer:
Undefined
Step-by-step explanation:
If a linear equation is organized in the form x=[a number], we know straight away that this line is a vertical line. This form is actually
, where
is the x-intercept of the line. Vertical lines do not have a y-intercept because they are parallel to the y-axis.
The slope of vertical lines is undefined.
I hope this helps!
Answer:
A. x-6
Step-by-step explanation:
The area of a square is given by the expression
square inches. Now we need to find an expression that represents the length of one side of the square, in inches. To do that we need to factor
.





Since area of square is given by (side)^2
Hence one side of square is (x-6).
So choice A. x-6 is correct.
Answer:

Step-by-step explanation:

Divide both sides by
:

Simplify:

160 is 100% of 160, 480 is 4 times that. So 400%