Start with

Subtract 2 from both sides:

Divide both sides by 6:

First set up equation for Raj, which is 10x + .5, .5 is the y-intercept because he got a head start of .5 hours
Ruth, 14x
10x + .5 = 14x
- .5 -.5
10x = 14x - .5
-14x -14x
-4x = -.5
/-4 /-4
x = .125 miles
So she will overtake him at more than .125 miles
I hop this is right, and hope this helps
Answer:
The value of
is 
Step-by-step explanation:
We want to evaluate
.
The base of this logarithm is
and the number is
.
We need to express the number
as the base
raised to a certain index.
This implies that,
Recall now that,
.
We apply this property to obtain,
Recall again that,
.This implies that,
The correct answer is C.
The answer is 68.1818 mph