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I didn't really understand your explanation so I reposted the questions.

I should have rephrased my question. I wanted to know if what I did was right. Me and my friend were working on the same question and we both got different answers and we have a test in a couple of days so we were trying to figure out who was right.

I had the answers and I tried was trying to make sure they were correct and I didn't realize that you were going to continue to work with me on it so I'm sorry.

I didn't realize that I wasn't allowed to repost it. I didn't know if I did the question right.

"Oh No!! You have nothing to apologize for. It was very helpful!! Thank you for your help!!!" - I wasn't trying to be mean. I was trying to say that Talia didn't have anything to apologize for and I was just trying to say thank you. I realized that "On No" could be interpreted as I did not want to answer the question but I didn't mean that! I'm sorry if that's what you thought I meant.

I didn't know you were going to get back to me. I'm really sorry.

Write $t = n+x$ where $n$ is $\lfloor t\rfloor$ and $x$ is the fractional part ($0\le x<1$).  Given that $\lfloor t\rfloor = 2t+5$.  We have
\begin{eqnarray*}
    \lfloor n+x \rfloor = 2(n+x)+5 \\
    n = 2n+2x+5 \\
    n = -5-2x
\end{eqnarray*}
Since $n$ is an integer, $2x$ must also be an integer.   And since $0\le x<1$,  we have $0\le 2x < 2$, so $x$ is either 0 or 0.5.  When $x=0$, we have $n=-5-2\cdot 0=-5$.  When $x=0.5$, we have $n=-5-2\cdot 0.5=-6$.  Thus, the possible values of $t$ in increasing order are $-6+.5=-5.5$, $-5+0=-5$.

please URGENTT!
Michael plots the point with the polar coordinates (−2,−4π3).

How does he plot this point?

Drag a value or phrase into each box to correctly complete the statements.

Michael first determines which line the angle of rotation places the point on. This line tells Michael that the point must lie in quadrant III if r is positive or Response area if r is negative.

The radius of 2 tells Michael that the point lies on the second circle of the polar plane. The value of r is negative. Therefore, the point will lie Response area the angle of rotation. 

So are you going to give your answer, with an explanation?

OR are you just going to say. "Guest you are wrong?" Without any explanation?.

This is the exact question I tried to work through with you and you refused to play the game.

You just said you had the answers and reposted it again.

If you know how to do it then you do not need people here running around after you.

If you do not know how to do it then you should work with people when they attempt to lead you through it.

Are they the worked answers to the question that I actually asked?

I don't know if they are the final answer or not.  If you know how to do it then you don't need my help.

< OR =

For product 10 = {(1,10), (2,5)}                           = 2 pairs                   

For product 20 = {(1,20), (2,10), (4,5)}               = 3 pairs                    

For product 30 = {(1,30), (2,15), (3,10), (5,6)}    = 4 pairs                   

For product 40 = {(1,40), (2,20), (4,10), (5,8)}    = 4 pairs                    

For product 50 = {(1,50), (2,25), (5,10)}              =3 pairs                     

For product 60 = {(1,60), (2,30), (3,20), (4,15), (5,12), (6,10)}   = 6 pairs

For product 70 = {(1,70), (2,35), (5,14), (7,10)}                          = 4 pairs

For product 80 = {(1,80), (2,40), (4,20), (5,16), (8,10)}              = 5 pairs

For product 90 = {(1,90), (2,45), (3,30), (5,18), (6,15), (9,10)}   = 6 pairs

For product 100 = {(1,100), (2,50), (4,25), (5,20), (10,10)}        = 5 pairs

⇒ No. of ways = 2 × (2 + 3 + 4 +  4  + 3 + 6 + 4 + 5 + 6 + 5) 

                        = 2 × 42 

                        = 84 

Thanks!! 

Oh No!! You have nothing to apologize for. It was very helpful!! Thank you for your help!!!

I get a = -1 and m = 3, so a + m = 2.

Hey there, Mnkmnk!

So I'm not quite sure if this can help, but here it is: https://web2.0calc.com/questions/math_83560.

And I also understand that I'm not @CPhill, so apologies about that.

Hope this helped! :)

( ﾟдﾟ)つ Bye

Badada, seeing as 6 + b + c = 15, then   

shouldn't the second line be  b + c = 9 ?  

After subtracting 6 from both sides.   

You're welcome. :))

=^._.^=

In order to find the equation, you need to find two things. The y intercept, and the slope. Let's start with slope.

Slope is y/x, so 1-(-5)/8-(-3) = 6/11

This means -A/B = 6/11 (I think some part of the copy and paste didn't show up for the "is positive" part)

This means A and B equal -6,11 or 6,-11

Now for C, We can use one of the coordinates given. Let's use (8,1). -48 + 11 = C, C = -37. Note that if we used the other A and B, C would be 37.

Hope that helped :)

If you graph   6 + 4i   on the complex plane     and then graph   18 + 12i on the plae you will see there is no rotation ...only a scalar increase ...

Well, it seems the solution is that $m$ is nonnegative and is always a multiple of $3$. And $a = -1$, would this mean the answer would be $2$ or $5$ or $8$ etc.. ? Which of these is correct?

The solution gives both A and M. I suggest you read over the solution, heureka did an amazing job on it :)

6+b+c = 15

b+c = 15

b = 15 - c

6^2 + b^2 = c^2

plug in b:

6^2 + (15-c)^2 = c^2

36+225+c^2-30c = c^2

cancel out the c^2 and combine constants

261 - 30c = 0

30c = 261

c = 261/30

:)

I meant to type

The solution of $8x + 1 \equiv 5$ (mod $12$) is $x \equiv a$ (mod $m$) for some positive integers $m \geq 2$ and $a < m$. Find $a+m$

Already been answered I believe: https://web2.0calc.com/questions/the-solution-of-8x-1-5-mod-12-is-x-a-mod-m-for-some 

I'm back babyyyyyy

You tried 203 coins     and that didn't  'work' ??  Let's re examine:

x has to be  divisible by 7       x + 53 has to be divisible by 8       and      x + 53 has to be the least number  above 200

208  is the first number greater than 200 that is divisible by 8       

     but    (208 - 53) is not divisible by 7      so it is not 208

(216-53)   is not divisible by 7

224-53    is not divisible by 7

232-53    is not divisible by 7

240-53    is not divisible by 7

248-53    is not divisible by 7

256-53    IS divisible by 7     this is the lowest number   greater than 200 that is divisible by 8 and   256-53 is divisible by 7

(256-53)/7 = 29 coins per the original bags     29 * 7 = 203 coins originally       THERE is no other answer ..... sorry !

As I stated earlier IF YOU HAVE 200 coins at the end (start with 200 -53 = 147 coins)  ....that would work too  BUT THE QUESTION STATES > 200 coins at the end