A rational expression is undefined when the denominator is zero.

is undefined when x=0 or x=2.
I believe the second one, double check
G = 2 inches
The first shape is 6 and 12. The two shapes are similar to each other, so the other shape must be 1 and 2. 6 divided by 6 is 1 so 12 divided by 6 is 2.
Answer:
Step-by-step explanation:
Putting value of x in the equation
3(5) + 5
= 15 + 5
= 20