TooEasy

To be honest, I feel like this is an illogical question, but I'll still be doing this.

When finding something of something, we just multiply it. So finding 5/6 of 18 is just doing:

5/6 * 18 

When evaluating this we get:

90/6 = 15

So the answer is 15, and the work for it is above.

I think I can solve this!

Let me start with what I am going to be writing out:

r = red

y = yellow

b = blue

|_| = one of the squares

So, we have

|_| |_| |_| |_| |_|

Since we need at least 3 red, there is only one way to do this:

|r|, |_|, |r|, |_|, |r|

Then the other two can be either yellow or blue and we have 2 * 2 ways to do this.

So, what I'm having is a total of 4 ways to color this square. (If you find any errors please let me know)

I disagree with the first one, I got:

Let's start with what probability is, probability is:

successes/total

So let's find the total of picking two random balls. We have 8 balls at the start, so 8 options, then after we picked one, we can only pick 7, so 7 options. To draw both white balls, you have to pick one of the 5, and then one of the 4 that are left. So here, the probability for this one is:

20/56

= 5/14

So the probability for the first one is 5/14. 

I don't know if I disagree with the second one, cause I haven't thought of that one yet... (aka, I don't know if I should use casework or something else)

People, use the STEP BY STEP EXPLANATION... (although they prob only care about the answer)

The first thing we should do is understand how to factor. We need two numbers that multiply to -18, but add up to 7, let's look at all the factors of 18.

1,2,3,6,9,18

Inspecting further, we realize that 9 and 2 multiply to 18, but we need them to multiply to -18. So, we realize that our two numbers would be:

-2 and 9

Putting this into our little fancy factoring parentheses, we get:

(r-2)(x+9)

So the answers would pe r = 2 or s = -9

So, 2 + -9 = -7, so the sum is -7.

Just to be honest with you... I would never actually do this problem. However, I do have an asset called the internet that can help me. I believe that you have this asset too, because you are asking a question here. Now, there is this thing called a link that is a feature of the internet and if you CLICK the link, it takes you to something called a website. WOW! So, the link is:

Just to make sure, didn't mean to sound rude or anything...

OH MY GOD... Sorry about that, looks like I forgot one.

I just want to say that I think you are missing something. You wrote "and angle B > angle ." Are you trying to say there's another angle named "." or did you just make a mistake? Please reread your question before posting it here so you can prevent errors.

Ok, so I can take this two ways...

The first is if you meant (21-3+18)/6

This get's us to 36/6 

Which is 6.

The second way I can take this is:

21-3+18/6

For this one, we have:

18 + 3

Which is 21

Is this the entire question? Mind clarifying a bit? Cause right now, all I see is 3x + 3y + 3z = k, but k can literally be anything. You never specified that x, y, or z has to be an integer, so there are infinite possibilities. Unless..., there's more to the question.