If your looking for X, it would be X = 7
Answer:
Y=2x-13 ...................
tax gets added to the price of the camera
so the equation is:
x + 0.07x = 45; x = $42.06
Answer:
The value of x nearest to thousandths is, 74.207
Step-by-step explanation:
Solve : 
represents the logarithmic function with base e.
Using logarithmic properties:
, then 

Apply the logarithmic properties; we have

then;

or

Divide both sides by 2 we get;

Therefore, the value of x nearest to thousandths is, 74.207
I think that they will meet in 3 hours and 11 min but I’m not too sure