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#6776 2016-05-04 00:53:46

Jai Ganesh
Administrator
Registered: 2005-06-28
Posts: 45,954

Re: 10 second questions

Hi;

The solution #5817 (two parts) are correct. Neat work, bobbym!

#5818. Solve: 15x + 4y = 61 and 4x + 15y = 72.


It appears to me that if one wants to make progress in mathematics, one should study the masters and not the pupils. - Niels Henrik Abel.

Nothing is better than reading and gaining more and more knowledge - Stephen William Hawking.

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#6777 2016-05-04 01:53:47

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

Re: 10 second questions

Hi;


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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#6778 2016-05-04 17:33:10

Jai Ganesh
Administrator
Registered: 2005-06-28
Posts: 45,954

Re: 10 second questions

Hi;

The solution set in #5818 is perfect. Excellent, bobbym!

#5819. Solve:


It appears to me that if one wants to make progress in mathematics, one should study the masters and not the pupils. - Niels Henrik Abel.

Nothing is better than reading and gaining more and more knowledge - Stephen William Hawking.

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#6779 2016-05-04 17:46:15

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

Re: 10 second questions

Hi;


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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#6780 2016-05-04 23:54:14

Jai Ganesh
Administrator
Registered: 2005-06-28
Posts: 45,954

Re: 10 second questions

Hi;

The solution set #5819 is perfect. Magnificent, bobbym!

#5820. Solve for x and y:



It appears to me that if one wants to make progress in mathematics, one should study the masters and not the pupils. - Niels Henrik Abel.

Nothing is better than reading and gaining more and more knowledge - Stephen William Hawking.

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#6781 2016-05-05 04:45:33

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

Re: 10 second questions

Hi;


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

#6782 2016-05-05 16:56:44

Jai Ganesh
Administrator
Registered: 2005-06-28
Posts: 45,954

Re: 10 second questions

Hi;

The solution set in #5820 is correct. Immaculate, bobbym!

#5821. Solve the following system of equations:
35x + 23y = 209,
23x + 35y = 197.


It appears to me that if one wants to make progress in mathematics, one should study the masters and not the pupils. - Niels Henrik Abel.

Nothing is better than reading and gaining more and more knowledge - Stephen William Hawking.

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#6783 2016-05-05 17:27:29

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

Re: 10 second questions

Hi;


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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#6784 2016-05-05 18:04:05

Relentless
Member
Registered: 2015-12-15
Posts: 631

Re: 10 second questions

Hi

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#6785 2016-05-05 18:34:59

Jai Ganesh
Administrator
Registered: 2005-06-28
Posts: 45,954

Re: 10 second questions

Hi;

The solution set #5821 is perfect. Excellent, bobbym and Relentless!

#5822. 3 chairs and 2 tables cost $700; 5 chairs and 3 tables cost $1100. Find the cost of 2 chairs and 2 tables.


It appears to me that if one wants to make progress in mathematics, one should study the masters and not the pupils. - Niels Henrik Abel.

Nothing is better than reading and gaining more and more knowledge - Stephen William Hawking.

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#6786 2016-05-05 19:05:28

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

Re: 10 second questions

Hi;


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

#6787 2016-05-05 23:51:32

Jai Ganesh
Administrator
Registered: 2005-06-28
Posts: 45,954

Re: 10 second questions

Hi;

The solution #5822 is correct. Neat work, bobbym!

#5823. If 2 is added to the numerator of a fraction, it reduces to 1/2 and if 1 is subtracted from the denominator, it reduces to 1/3. Find the fraction.


It appears to me that if one wants to make progress in mathematics, one should study the masters and not the pupils. - Niels Henrik Abel.

Nothing is better than reading and gaining more and more knowledge - Stephen William Hawking.

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#6788 2016-05-06 03:03:11

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

Re: 10 second questions

Hi;


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

#6789 2016-05-06 17:16:11

Jai Ganesh
Administrator
Registered: 2005-06-28
Posts: 45,954

Re: 10 second questions

Hi;

The solution #5823 is correct. Neat work, bobbym!

#5824. Solve for

:


It appears to me that if one wants to make progress in mathematics, one should study the masters and not the pupils. - Niels Henrik Abel.

Nothing is better than reading and gaining more and more knowledge - Stephen William Hawking.

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#6790 2016-05-06 23:31:55

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

Re: 10 second questions

Hi;


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

#6791 2016-05-06 23:47:08

Jai Ganesh
Administrator
Registered: 2005-06-28
Posts: 45,954

Re: 10 second questions

Hi;

The solution #5824 is correct. Good work, bobbym!

#5825. If

find the value of
.


It appears to me that if one wants to make progress in mathematics, one should study the masters and not the pupils. - Niels Henrik Abel.

Nothing is better than reading and gaining more and more knowledge - Stephen William Hawking.

Offline

#6792 2016-05-06 23:57:13

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

Re: 10 second questions

Hi;


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

#6793 2016-05-07 17:47:35

Jai Ganesh
Administrator
Registered: 2005-06-28
Posts: 45,954

Re: 10 second questions

Hi;

The solution #5825 is correct. Marvelous, bobbym!

#5826. If

, find the value of
.


It appears to me that if one wants to make progress in mathematics, one should study the masters and not the pupils. - Niels Henrik Abel.

Nothing is better than reading and gaining more and more knowledge - Stephen William Hawking.

Offline

#6794 2016-05-07 21:53:40

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

Re: 10 second questions

Hi;


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

#6795 2016-05-08 15:23:42

Monox D. I-Fly
Member
From: Indonesia
Registered: 2015-12-02
Posts: 2,000

Re: 10 second questions


Actually I never watch Star Wars and not interested in it anyway, but I choose a Yoda card as my avatar in honor of our great friend bobbym who has passed away.
May his adventurous soul rest in peace at heaven.

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#6796 2016-05-08 16:32:54

Jai Ganesh
Administrator
Registered: 2005-06-28
Posts: 45,954

Re: 10 second questions

Hi;

The solution #5826 is correct. Excellent, bobbym and Monox D. I-Fly!

#5827. Evaluate:


It appears to me that if one wants to make progress in mathematics, one should study the masters and not the pupils. - Niels Henrik Abel.

Nothing is better than reading and gaining more and more knowledge - Stephen William Hawking.

Offline

#6797 2016-05-09 01:41:41

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

Re: 10 second questions

Hi;


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

#6798 2016-05-09 17:29:04

Jai Ganesh
Administrator
Registered: 2005-06-28
Posts: 45,954

Re: 10 second questions

Hi;

The solution #5827 is correct. Magnificent, bobbym!

#5828. Solve for x:


It appears to me that if one wants to make progress in mathematics, one should study the masters and not the pupils. - Niels Henrik Abel.

Nothing is better than reading and gaining more and more knowledge - Stephen William Hawking.

Offline

#6799 2016-05-09 18:18:07

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

Re: 10 second questions

Hi;


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

#6800 2016-05-10 00:52:24

Jai Ganesh
Administrator
Registered: 2005-06-28
Posts: 45,954

Re: 10 second questions

Hi;

The two solutions are correct (#5828). Brilliant, bobbym!

#5829. Solve for x:


It appears to me that if one wants to make progress in mathematics, one should study the masters and not the pupils. - Niels Henrik Abel.

Nothing is better than reading and gaining more and more knowledge - Stephen William Hawking.

Offline

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