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The slope is constant between the three points......y changes by  -1/2  and x changes by 1 so the slope is :    change in y / change in x   =   (-1/2) / 1   = -1/2

And using (1, 4.5) and subtracting 1  from the x coordinate   and adding 1/2 to the y coordinate we get:

(0, 5).......so the y intercept  = 5

[ (m ^2  - 9) / (m^2 - 1) ]  / [ (m^2 + 4m + 3 )  /  (m^2 - 4m + 3) ]  =

Invert the second fraction and multiply

[ (m ^2  - 9) / (m^2 - 1) ]  *  [ (m^2 - 4m + 3 )  /  (m^2 + 4m + 3) ]

Factor where possible

[ (m + 3) (m - 3)] * [ (m -3) (m -1) ] / [ (m + 1) ( m - 1) * (m + 1) ( m + 3) ]

Cancel terms where possible

[ ( m - 3) (m - 3) ] / [ (m + 1) (m + 1) ]  =

(m -3)^2  / (m + 1)^2  =      [ m^2 - 6m + 9 ] / [ m ^2 + 2m + 1 ]

The home page is a calculator for a reason!

2685989.168973192474

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Its mulitple choice and thats not one of the answers

10% off means you pay 90% of its original value....so we have

220 (.90)   + 10.5  = 

208.50

thank you! ^^

Yep....one term....

   E T A                

+ E A T                                   

-----------                

   A T E  

A + T  =  10 + E     (1)

1 + T + A  =  10 + T     →   1 + A  = 10   →  A  = 9

 1 + E + E  = A           → 1 + 2E  =  9 →  2E   = 8  →  E  = 4   

Sub A = 9  and E = 4   into (1)

9 + T  = 10 + 4

9 + T = 14

T = 5  

So

   4 5 9

+ 4 9 5

-----------

   9 5 4 

I guess you want to solve this  :

sqrt ( x + 1)  = 5                 square both sides

x + 1   =  25      subtract  1 from both sides

x  =  24

OK.....thanks, EP....

Diep.io, minecraft, and roblox. Oh and UNDERTALEEEEEEEEEEEEE!!!!!!!!!! It da best gam evr.

lol u add like if u have 3 dollars and 2 more ur total is 5 dollars lol 

Chris pointed out to me that I mis-read your question.....

I will continue the way I started

we have 5n-2  gives the nth term

253 = 5n-2

255 = 5n

yields n = 51st term for 253      20 terms before this would be 31st term

5(31)-2 = 153   = 20 terms before 253

I think Chris answer may be the 19th before 253

 if you use his equation    the tem that is ONE before would be 253 - 5(1-1) = 253    which would be incorrect.

Here's a pretty good explanation :

http://www.mesacc.edu/~scotz47781/mat120/notes/factoring/grouping/grouping.html

1+5 = 6 -_- (how old are you?! this is very simple math)

5* (  1 /  [ (x + h)^2  + 3 ]     -  1 / [x^2 + 3]   )    /  h

5 * ( 1 / { x^2 + 2xh + h^2 + 3]   -  1  /  [x ^2 + 3] )  / h

5 *[ ( x ^2  + 3  -  x^2 - 2xh  - h^2  - 3 ]  /   [ h (x^2 + 2xh + h^2 + 3) (x^2 + 3) ]

5 *[ -2xh - h^2]  /  [ h (x^2 + 2xh + h^2 + 3) (x^2 + 3) ]

5 *h [ -2x - h] / [ h (x^2 + 2xh + h^2 + 3) (x^2 + 3) ]

5 [ -2x - h] / [  (x^2 + 2xh + h^2 + 3) (x^2 + 3) ]  ......  let  h →  0   and we have

[ - 10x ]   /    [ (x^2 + 3) (x^2 + 3]  =

-10x  / (x^2 + 3)^2

Shift gives you more options on the calculator just like a computer keyboard. On a computer keyboard, you press shift to reach the exclamation point (!) on the keyboard instead of typing the number one(1). 

You need to use shift on a scientific calculator to use SIN Inverse

  That would leave you with 50 apples :)

Yes, it will be irrational, but if you want the answer, here you go:

10.049875621120890270219264912759576 and it just goes on and on.....

my discord is owlface13#5662 

the invite didn't work for me

33 if you round, but 32.999999 repeating if you don't round

12 feet  = 144 in

So......the scale  is

3.5 / 144