I will help you but I need to know what you need help with , find the area or volume?
6x-3
You have to put f(x) into g(x) to find the answer, so you rewrite it like this: 3(2x-1)
Answer:

Step-by-step explanation:
Since angle RTS is a right angle, we have three similar triangles.
Thus, 
Cross Products, 
Take the square root: 
Answer:
3/5
Step-by-step explanation:
6 white cars out of 10 cars would be written as 6/10.
You then would simplify this fraction to 3/5.
So your answer is 6/10 or 3/5.