Answer: First Option

Step-by-step explanation:
We have the following expression

To solve the equation add 1 to both sides of the equality


Divide between 3 to both sides of the equation



The answer is the first option
Answer:
5/8 or 62.5%
Step-by-step explanation:
There are a total of 8 pairs of socks and 5 black ones, so the ratio is 5/8. We can divide this and get the percent by 5/8=0.625 and multiply by 100% which equals 62.5%.
Answer:
98 remainder 7
Step-by-step explanation:
In this case it's, <span>log(u)^n = nlog(u)
so the answers are either </span><span>4 log (3x) or it could also be </span><span>4[log3 + log x]
</span>There is no need for the solution to be shown because this is a simple rule of properties of logarithms