Hello!
There is an existing logarithmic property that states that

is equal to

.
Following that property, we can tell that

would be equal to

.
ANSWER: 
(third option)
Answer:
a= -c-3h/h
Step-by-step explanation:
Answer:
7
Step-by-step explanation:
Answer:
85
Step-by-step explanation:
If you add all the sides then add 2 (from the 4x-2) then you'll get 8x.
340/8=85
x=85
(x+4)(x+6)=0
x = -4, x=-6
The answer is C.