3 is correct , base is never equal to 1 cause all of solves of logarithm will be 0
The first one!! it should be correct
Answer:

Step-by-step explanation:
The given inequality is 3x-2>4 or 
We group similar terms to obtain: 3x>4+2 or 
Simplify to get:
3x>6 or 
x>2 or 
This implies that the solution set is all real numbers.
The solution in interval notation is 
Find the average :8.4+7.5+12.9+10.6 divided by four
Notice that the triangle is a right triangle, because of the right angle. By the Pythagorean Theorem,

. Then

, d. 8 m