Which sentence best describes the main idea of a text? A.) It states the author's opinion about a different topic.

B.) The important details in the text support it.

C.) It can stand by itself without any need for support.

D.) It always appears in the title of the text.

B

Step-by-step explanation:

I am not sure if this is correct but this is probably the most likely answer

the answer is:

the correct option:

b.

to solve the problem, we need to remember how to operate to simplify exponential expressions using the logarithms.

we are given the equation:

then, using placing logarith with base 7 on both sides of the equation, we have:

so, rounding the obtained result to two decimal places (nearest hundreth), we have:

hence, we have that the correct option:

b.

have a nice day!