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Mathematics 18 Online
OpenStudy (anonymous):

For all real numbers s, t, u ,and v, such that s+t+u=29, and s29 s+t+v=29 s+u+v=29 s+t+v>29

hero (hero):

Hint choose values for each let s = 10 t = 11 u = 8 Then v has to be greater then 10 I'll let you figure out the rest.

OpenStudy (anonymous):

it was s<v

hero (hero):

Ya, we know

OpenStudy (anonymous):

v=29

hero (hero):

Why do you make that assumption?

OpenStudy (anonymous):

s+t+u=29 10+11+8=29

hero (hero):

That doesn't mean v = 29

OpenStudy (anonymous):

then, what is it?

hero (hero):

It could be 12. You never know.

hero (hero):

I know what the answer is by the way

OpenStudy (anonymous):

ahh nvrmnd. forget it. i'll figure it out on my own.

hero (hero):

Let me know what you think the answer is when you figure it out.

OpenStudy (anonymous):

why?

hero (hero):

No guessing

hero (hero):

Because if you get it right, I'll give you a medal. Plus, you should want someone to verify that your answer is correct.

OpenStudy (anonymous):

ok. but not now

hero (hero):

How long will it take you to figure it out? It only takes two seconds

OpenStudy (anonymous):

i'm high right now

OpenStudy (anonymous):

A

hero (hero):

That shouldn't stop you from doing your work. You're guessing.

OpenStudy (anonymous):

what are u talking about?

hero (hero):

I'm trying to tell you the answer is not A. There's no reason not to get the answer right the first time.

OpenStudy (anonymous):

if it takes a 5th grader to figure it out, then i must be dumb, then

OpenStudy (anonymous):

i'm not as smart as u think i am

OpenStudy (anonymous):

D

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