We will use the followin property of logarithms:

So, we have

If you multiply both sides by 4, you get

Answer:
(8x+22)
Step-by-step explanation:
Answer:
34 degrees
Step-by-step explanation:
sin(x) = opp/hyp = 9/16
So, x = 34.22 degrees
After rounding to the nearest degree, x = 34 degrees
The y-intercept represents the flat charge to hire the plumber
Explanation: The y-intercept is 0 hour, which can represent flat charge