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Old 01-14-2009, 10:38 AM   #2641
GeoffC
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sitting here with a happy heart, brought husband home, he's as onery as ever, which means he's feeling good again. Even the cat from hell is happy.
Absolutely brilliant news.

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Yes indeedy. And I love you all.
Thought your number of years was 42 / 2 .....That's the most likely answer...
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Old 01-14-2009, 10:55 AM   #2642
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Thought your number of years was 42 / 2 .....That's the most likely answer...
That's very sweet. Double and add 1, and you've got the answer, as of last Saturday.
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Old 01-14-2009, 11:00 AM   #2643
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erm ...

42 / 2 * 2 + 1,,,,,,,

wonderful science, mathematics ..... 11 1/2 !
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Old 01-14-2009, 11:03 AM   #2644
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wonderful science, mathematics


from some of my wife's students ....

3x - x = 3
x^3 - x = x^2;

some of them don't even know fractions ........ at 15 years of age ....

mind you I've known at least one english language graduate who couldn't file in alphabetical order ....
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Old 01-14-2009, 11:07 AM   #2645
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Originally Posted by GeoffC View Post
wonderful science, mathematics


from some of my wife's students ....

3x - x = 3
x^3 - x = x^2;

some of them don't even know fractions ........ at 15 years of age ....

mind you I've known at least one english language graduate who couldn't file in alphabetical order ....
I'm atrocious at pretty much all math, except for figuring out tips. I'm good at that.
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Old 01-14-2009, 11:08 AM   #2646
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I'm atrocious at pretty much all math, except for figuring out tips. I'm good at that.
ah! but that's not maths it's money ....
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Old 01-14-2009, 11:11 AM   #2647
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ah! but that's not maths it's money ....
Actually, now that you mention it, the only times I am good at math is when it involves money.


Although one time I had a fabulous pedicure that involved an hour and a half of massage chairs, hot stones, several oil wraps, etc. When I was finished I was so woozy I gave a $20 tip on a $45 bill. I thought it was 20%.

Totally friggin worth it though.
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Old 01-14-2009, 12:58 PM   #2648
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3x - x = 3
x^3 - x = x^2;
Of course, I looked at these and thought, "Sure, I could solve for x. Looks like it would be 1.5 for the first one...." and then I figured out what you really meant.

So I won't give you a lecture about commutativity and orders of precedence.

This time.
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Old 01-14-2009, 01:00 PM   #2649
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Of course, I looked at these and thought, "Sure, I could solve for x. Looks like it would be 1.5 for the first one...." and then I figured out what you really meant.

So I won't give you a lecture about commutativity and orders of precedence.

This time.

that's extremely sweet of you .... 3x take away x is ?
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Old 01-14-2009, 01:07 PM   #2650
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that's extremely sweet of you .... 3x take away x is ?
Ah... 2x, right? and if that is equal to 3, then x = 1.5. Did I not explain my misapprehension correctly the first time around?
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Old 01-14-2009, 01:20 PM   #2651
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2x is indeed correct - the student, however, gave the answer as 3....

The error is entirely mine, I typed the question too literally and should have refrained from writing it mathematically.

3x take away x is indeed 2x; however the student in their wisdom came up with the answer 3......!
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Old 01-14-2009, 01:26 PM   #2652
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2x is indeed correct - the student, however, gave the answer as 3....

The error is entirely mine, I typed the question too literally and should have refrained from writing it mathematically.

3x take away x is indeed 2x; however the student in their wisdom came up with the answer 3......!
Lateral thinking(*) on the student's part

Think of it this way - write 3x in pencil. Take away the x with an eraser. You're left with 3


(* I'm either being rather generous or somewhat facetious. Ihaven't decided which, yet)
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Old 01-14-2009, 01:28 PM   #2653
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Lateral thinking(*) on the student's part

Think of it this way - write 3x in pencil. Take away the x with an eraser. You're left with 3


(* I'm either being rather generous or somewhat facetious. Ihaven't decided which, yet)

lateral thinking, or a dumb blonde moment (sorry)
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Old 01-14-2009, 01:41 PM   #2654
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The error is entirely mine, I typed the question too literally and should have refrained from writing it mathematically.
I figured out what you meant in the first post... but my first thought was to interpret it mathematically, as I did. THEN I saw what you were trying to say.

So are you still confused about my age, or are we just funnin'? Not that I care whether anyone knows how old I am or not. I don't care (and often can't remember) how old I am, so why should anyone else worry about it? As long as I get my dessert of choice once a year (mmmm... Lindsor torte....) I'm happy.
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Old 01-14-2009, 01:47 PM   #2655
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So are you still confused about my age, or are we just funnin'? Not that I care whether anyone knows how old I am or not. I don't care (and often can't remember) how old I am, so why should anyone else worry about it? As long as I get my dessert of choice once a year (mmmm... Lindsor torte....) I'm happy.
I'm not confused about your age, of course not, you're just a spring chicken - just like lil' ol moi.
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