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x = three pointers               value =   3x

20-x = eleven pointers         value = 11(20-x)     summed = 100 points

3x          +      11(20-x)        = 100      solve for 'x', the number of three pointers, the # eleven pointers =   20 -x

what multiplied together = +15    added together=n

                           n=

3  5                      8

-3  -5                   -8

15  1                   16

-15  -1                 -16

Plug in these values for n and graph.....the only values of the quadratic that I see are   (-15,-1) U (1,15)

(I am not sure of this answer)

Here is the graph:

https://www.desmos.com/calculator/ubhfpxomzf

THANK YOU SO MUCH!!!

Yes.

Thank you! It's correct!

Call the width:  W

Call the length:  L               The length is twice the width:  L = 2W

Call the height:  H              The length is 3 less than the height:  L = H - 3   --->   H = L + 3   --->    H  =  2W + 3

The total surface area = 100.

The total surface ares  =  2LW + 2LH + 2Wh  =  100 

     --->   LW + LH + WH  =  50

Substituting:

     --->   2W·W + 2W·(2W + 3) + W·(2W + 3)  =  50

     --->            2W² + 4W² + 6W + 2W² + 3W  =  50

     --->                                     8W² + 9W - 50  =  0

     --->                                  (8W + 25)(W - 2)  =  0

     --->     W = 2     or     W = -25/8   (impossible)

     --->     W = 2     and     L = 4     and    H = 7

doi its incorrect....

So, for example, WWLW, I do 2/3*2/3*1/3*2/3?

And then I do the same with everything else... then add them...?

K =   9x         and    9x-5 is a multiple of 8

   9x-5  multiple of 8

   9-5    no

   18-5

    27-5

   36-5    no but getting close

   45-5 = 40       yes!                    x = 5         9x = 45    9x-5 = 40  

She could also be 117      but unlikely !  

See https://web2.0calc.com/questions/help-asap_5000

1/x   + 1/(2x)  = 1/ 4

solve for x  = 6 hours for the faster 

The form is:  LLNNNLL

where "L" represents "letter" and N represents "number".

Replace each L with 26 and each L with 10, and multiply the numbers together.

The can win in these various ways:

 WWW =

WWLW =

WLWW =

LWWW =

WWLLW =

WLWLW =

WLLWW =

LWWLW =

LWLWW =

LLWWW =

In each of the above replace each "W" with 2/3 and each "L" with 1/3, and multiply the numbers together.

Then add these 9 values together to get the final answer.

S = Shirts

P = Pants

5S + 3P = 172................(1)

3S + 4P =156................(2), solve for S, P

Shirt = $20.00

Pants =$24.00

m = 7c-1

c = m-29 =  (7c-1) - 29 

c = 7c -1   -29                    solve for c   

x^2 = 84 + 5x

x^2 -5x-84 = 0     Use quadratic formula to find value(s) of 'x'  

Nice job, just one correction. The time for the maximum height is actually 9:25

M - 29 =C, 

M= 7C - 1, solve for C, M

Chloe = 5 Years 

Her Mom = 34 Years.

Well, have you tried to square the following numbers??

1, 2, 3, 4, 5, 6, 7, 8, 9

The values n = 0, 1, 2, 3, 4, 5, 6, 7, 8, 9 work, so there are 10 integers.

N mod 20 =12, N mod 30 =12, N mod 35 =12, N mod 45 =12, solve for N

LCM of {20, 30, 35, 45} =1,260

Using Chinese remainder Theorem + Modular Multiplicative Inverse, we get:

N =[7 x 1,260] + 12 =8,832 - The largest 4-digit number.

n=1; a=(n*5 + 84);b=n^2;if(a==b, goto loop, goto next);loop:printn, a, b; next:n++;if(n<1000, goto1, 0)

n = 12.   12^2 =[12*5 + 84] =144

Plz help!!!