Answer:
x = 15
Step-by-step explanation:
75 + 10x = 225
subtract 75 from both sides
10x = 150
divide both sides by 10
x = 15
The answer is <span>2) (log5)3/(log5)8
</span>
We will use the change-of-base formula:

So, if we want to write <span>log8 3 as a logarithm of base 5, </span> in these example a = 8, x = 3, b = 5:
We have that
<span>A (0, 2) B (4, 6) C (10, 12) D (18, 20)
</span>
using a graph tool
see the attached figure
the answer is
C) line
Alternate means opposite in a way, and the only answer that gives us "opposite angles" is D. angle 4 and angle 6.