He can buy 6 water bottles that are $3 a piece.
The answer is 44.
40 / 100 = 0,4 * 10 = 4 (10%)
40 + 4 = 44
D.
Because if you break it down and split the digit place value you can start by doing 3×2000+300+50+4 is going to equal 7062 which is D.
Answer:

Step-by-step explanation:
Divide both sides by 9 to isolate x:

Hope this helps!
Answer:

Step-by-step explanation:
Given the function

We can find the inverse function by exchanging x and y, and then solve for y.

Replace x with y.

square both sides


Hence,
