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#176 2011-07-03 09:00:37

anonimnystefy
Real Member
From: Harlan's World
Registered: 2011-05-23
Posts: 16,049

Re: Solving systems of equations using Substitution method and elimination

hi bobbym

you're right,i'm getting closer to 0.42 for the peanut part


“Here lies the reader who will never open this book. He is forever dead.
“Taking a new step, uttering a new word, is what people fear most.” ― Fyodor Dostoyevsky, Crime and Punishment
The knowledge of some things as a function of age is a delta function.

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#177 2011-07-03 09:02:50

zee-f
Member
Registered: 2011-05-12
Posts: 1,220

Re: Solving systems of equations using Substitution method and elimination

is 16 f


One, who adopts patience, will never be deprived of success though it may take a long time to reach him. Imam ali (as)<3

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#178 2011-07-03 09:03:01

bobbym
bumpkin
From: Bumpkinland
Registered: 2009-04-12
Posts: 109,606

Re: Solving systems of equations using Substitution method and elimination

Hi anonimnystefy;

It is .4218... or 27 / 64


In mathematics, you don't understand things. You just get used to them.
If it ain't broke, fix it until it is.
Always satisfy the Prime Directive of getting the right answer above all else.

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#179 2011-07-03 09:04:07

bobbym
bumpkin
From: Bumpkinland
Registered: 2009-04-12
Posts: 109,606

Re: Solving systems of equations using Substitution method and elimination

Hi zee-f;

16 is C


In mathematics, you don't understand things. You just get used to them.
If it ain't broke, fix it until it is.
Always satisfy the Prime Directive of getting the right answer above all else.

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#180 2011-07-03 09:05:08

anonimnystefy
Real Member
From: Harlan's World
Registered: 2011-05-23
Posts: 16,049

Re: Solving systems of equations using Substitution method and elimination

hi zee-f

for 16 it is not f

hi bobbym

yup that's what i'm getting


“Here lies the reader who will never open this book. He is forever dead.
“Taking a new step, uttering a new word, is what people fear most.” ― Fyodor Dostoyevsky, Crime and Punishment
The knowledge of some things as a function of age is a delta function.

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#181 2011-07-03 09:06:35

bobbym
bumpkin
From: Bumpkinland
Registered: 2009-04-12
Posts: 109,606

Re: Solving systems of equations using Substitution method and elimination

Hi zee-f;

We need to work on 10,14,16.


In mathematics, you don't understand things. You just get used to them.
If it ain't broke, fix it until it is.
Always satisfy the Prime Directive of getting the right answer above all else.

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#182 2011-07-03 09:07:35

zee-f
Member
Registered: 2011-05-12
Posts: 1,220

Re: Solving systems of equations using Substitution method and elimination

ok ill work on 10


One, who adopts patience, will never be deprived of success though it may take a long time to reach him. Imam ali (as)<3

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#183 2011-07-03 09:09:07

zee-f
Member
Registered: 2011-05-12
Posts: 1,220

Re: Solving systems of equations using Substitution method and elimination

thanx alot i think i gave u a headache lol sorry for asking to much


One, who adopts patience, will never be deprived of success though it may take a long time to reach him. Imam ali (as)<3

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#184 2011-07-03 09:09:54

bobbym
bumpkin
From: Bumpkinland
Registered: 2009-04-12
Posts: 109,606

Re: Solving systems of equations using Substitution method and elimination

No headache. If you get them right then it is fine.

Where did she go? I think she may have fainted due to exhaustion.


In mathematics, you don't understand things. You just get used to them.
If it ain't broke, fix it until it is.
Always satisfy the Prime Directive of getting the right answer above all else.

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#185 2011-07-03 09:26:17

zee-f
Member
Registered: 2011-05-12
Posts: 1,220

Re: Solving systems of equations using Substitution method and elimination

lol no am on facebook ive been studying for 5 hours i need  a rest uhhhhhhhhh


One, who adopts patience, will never be deprived of success though it may take a long time to reach him. Imam ali (as)<3

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#186 2011-07-03 09:26:51

bobbym
bumpkin
From: Bumpkinland
Registered: 2009-04-12
Posts: 109,606

Re: Solving systems of equations using Substitution method and elimination

So you are taking a break?

Here is 10)

10 is D.

Let x be the articles you sell at 1.50

Let y be the articles you sell at 3.50

x + y = 109 ( you sold 109 articles, 150 - 41 = 109 )

1.5 x + 3.5 y = 227.50

x = 77
y = 32


In mathematics, you don't understand things. You just get used to them.
If it ain't broke, fix it until it is.
Always satisfy the Prime Directive of getting the right answer above all else.

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#187 2011-07-03 10:59:21

zee-f
Member
Registered: 2011-05-12
Posts: 1,220

Re: Solving systems of equations using Substitution method and elimination

awww thanx alot smile


One, who adopts patience, will never be deprived of success though it may take a long time to reach him. Imam ali (as)<3

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#188 2011-07-03 11:02:43

bobbym
bumpkin
From: Bumpkinland
Registered: 2009-04-12
Posts: 109,606

Re: Solving systems of equations using Substitution method and elimination

What is left to do?


In mathematics, you don't understand things. You just get used to them.
If it ain't broke, fix it until it is.
Always satisfy the Prime Directive of getting the right answer above all else.

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#189 2011-07-04 09:23:49

zee-f
Member
Registered: 2011-05-12
Posts: 1,220

Re: Solving systems of equations using Substitution method and elimination

ammm nothin really i finished the lesson thanx for the help smile


One, who adopts patience, will never be deprived of success though it may take a long time to reach him. Imam ali (as)<3

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#190 2011-07-04 09:29:58

bobbym
bumpkin
From: Bumpkinland
Registered: 2009-04-12
Posts: 109,606

Re: Solving systems of equations using Substitution method and elimination

Did you understand what you did?


In mathematics, you don't understand things. You just get used to them.
If it ain't broke, fix it until it is.
Always satisfy the Prime Directive of getting the right answer above all else.

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#191 2011-07-04 09:30:49

zee-f
Member
Registered: 2011-05-12
Posts: 1,220

Re: Solving systems of equations using Substitution method and elimination

yup i had an older sibling help me thanx alot tho


One, who adopts patience, will never be deprived of success though it may take a long time to reach him. Imam ali (as)<3

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#192 2011-07-04 09:34:28

bobbym
bumpkin
From: Bumpkinland
Registered: 2009-04-12
Posts: 109,606

Re: Solving systems of equations using Substitution method and elimination

You mean a brother?


In mathematics, you don't understand things. You just get used to them.
If it ain't broke, fix it until it is.
Always satisfy the Prime Directive of getting the right answer above all else.

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#193 2011-07-28 06:33:51

diamond777
Member
Registered: 2011-07-19
Posts: 20

Re: Solving systems of equations using Substitution method and elimination

why is the sq rt of 243 "9 sq rt of 3"?  why not just nine?

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#194 2011-07-28 06:37:51

bobbym
bumpkin
From: Bumpkinland
Registered: 2009-04-12
Posts: 109,606

Re: Solving systems of equations using Substitution method and elimination

Hi;

Is this clearer?


In mathematics, you don't understand things. You just get used to them.
If it ain't broke, fix it until it is.
Always satisfy the Prime Directive of getting the right answer above all else.

Offline

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