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It's not me...but....are you sure that whoever it is, is cool with you posting that picture?

If it were me, I would not be cool with it.

They didn’t have color photographs when she was that age. ROFLOL

Melody is a chick. Maybe it's Melody.

It’s either Hectictar or Gingerale. They are the only two chicks on here who are well known and smart. 

A Spooky Halloween to you too Asad :)

The distance from the center of the circle to each of the  3  points will be the same.

We can call this distance  " r "  for radius.  So we know...

(-1 - a)² + (0 - b)²  =  r²

(1 - a)² + (0 - b)²  =  r²            And...

(3 - a)² + (1 - b)²  =  r²

Set the first two values of  r²  equal to each other.

(-1 - a)²  + b²  =  (1 - a)² + b²

                                                      Subtract  b²  from both sides.

(-1 - a)²  =  (1 - a)²

                                                      Take the  ±  square root of both sides.

-1 - a  =  ±(1 - a)

-1 - a  =  1 - a     or     -1 - a  =  -1 + a     →     a  =  0

Using this value for  a , set the second and third values of  r²  equal to each other.

(1 - 0)² + b²  =  3² + (1 - b)²           Solve this for  b .

1 + b²  =  9 + 1 - 2b + b²

1  =  10 - 2b

-9  =  -2b

9/2  =  b

4-9(345)=567(77)2

By rule of PEMDAS, you have to multiply 345 by -9 before you subtract it from 4.

4-3105=567*77*2

Simplify

4-3105=87318

-3101=87318

This is not true, so this equation is not a function.

thank you so much

thanks it wasn't showing up before

I already answered, but if you can't see it for some reason, the answer is A.

3x+5=5x-8

And if you want it solved, then here it is.

3x+5=5x-8

Add 8 to both sides.

3x+13=5x

Subtract 3x from both sides.

13=2x

Divide both sides by 2

$x=\frac{13}{2}=6.5$

will someone please help me

Find the polynomial function in standard form with leading coefficient 2 that has the given degree and zeroes.

Polynomial with degree 3, with -2, 1/2, and 4/3 as zeroes.

f(x)=2(x+2)(x-0.5)(x-4/3)

Now just expand it out.

Is it hectictar? idk lol

Here is some hints. This pic is from a few years ago.  She is well known on here and she is very smart. 

Your mystery number will be x.

5+3x=5x-8

If you only want the equation, there it is. If you want me to solve as well, just say the word.

I don't know who is it

I assume you want to solve for x. If that's not it, let me know and I'll do it how you ask.

$y=\frac{x}{3}-3$

First, you want to add 3 to both sides.

$y+3=\frac{x}{3}$

The multiply both sides by 3.

$x=3(y+3)$

Simplify.

$x=3y+9$

The first prime larger than 10 is 11. The following products of two primes, one of which is 11, are less than 500:

11 x 13, 11 x 17, 11x 19, 11 x 23, 11 x 29, 11 x 31, 11 x 37, 11 x 41, 11 x 43

The next prime number is 17. The following products are less than 500:

13 x 17, 13 x 19, 13 x 23, 13 x 29, 13 x 31, 13 x 37

The next prime is 17:

17 x 19, 17 x 23, 17 x 29

Finally:

19 x 23

Let the original cost of the souvenir =S
You sold it at a profit of 15% =1.15S
Then it was resold at 60% profit + $25 for expenses. So, you have:
(1.15S)*1.60 + $25 =$300, solve for S
1.84S + $25 =$300  Subtract $25 from both sides:
1.84S =$300 - $25
1.84S =$275             Divide both sides by 1.84
S= $275/1.84 =$149.45 - The original cost of the souvenir.

Guest #1

I think you misread the question !! "how many more painting does she need to complete before she has completed 38 painting"

38 - 5 = 33 more paintings that Kelsey needs to complete to get 38 paintings.

if x=5

then you just need to plug in x back into the equation and i assume you are trying to prove this is a true statement.

SO...

3x=54

3(5)= 15

final answer 15=54

not a true statement!

Point A: (-1, -2)

Point B: (k, k + 1) 

Slope = 1/3

Slope = yA - yB

              over

              xA - xB

Put it into the formula

-2 - (k + 1)                 1

_________         =    __

-1 - (k)                        3

-2 - (-4 + 1) = 1

-1 -(-4) = 3

Therefore, k = -4 

( add 6 each months) 6 months =5   Add 5 for every 6 month untill you get 38

12 months= 10

  + 6 --->18 months= 15  <---+ 5 this side

24 months=20

30 months = 25

36 months= 30

42 months= 35

44 months=  38 because he makes 5/6 he will only need 2 months more to complete 2 paintings.

so in 44 months he complets 38 paintings, or 32120 hours.

please correct me if im wrong.