Help please! Sorry about all the questions, I'm stuck.

Let's use the process of elimination:

We know the bottom two are incorrect, because numbers that are divisible by 9  ARE divisible by 3.

Take 18 for an example. 18 is divisible by 3 (3 * 6 = 18), and 9 (9*2 = 18).

Some of the numbers that are divisible by 9 are also divisible by 3 isn't the best statement, because we know that all multiples of 9 are divisible by 3.

Now we have 2 of them.

I think it's the second one, because the first one doesn't explain the details between the relationship of 9 and 3 (as well as the second one).,

So I think it's the second from the top.

(A number that is divisible by 9 is also divisible by 3, because all factors of 9, are factors of 3.)

A

Step-by-step explanation:

any number divisible by 9 is also divisible by 3,because 3 is a factor of 9.

x=17

step-by-step explanation:

solve 3x-24=x+10

then that makes it 2x=34 because you subtract an x from both sides to get rid of the one on the right, and then you add 24 to both sides to get rid of the 24 on the left

divide by both sides by 2 to get your answer so that you can get your answer

-7/8

step-by-step explanation:

instead of subtracting you add the -6/8 and -1/8