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OpenStudy (anonymous):
OpenStudy (anonymous):
@chaser71
OpenStudy (anonymous):
solving for x?
OpenStudy (anonymous):
I guess
OpenStudy (anonymous):
its X=5/2
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OpenStudy (anonymous):
There you gooo
OpenStudy (anonymous):
never fanned meD:
OpenStudy (anonymous):
thanks! ps I am rayrayrdog I had to make a new account. ill fan ya just hold ye horses
OpenStudy (anonymous):
Oh whats up rayray!
OpenStudy (anonymous):
nutn much wasup wid you?
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OpenStudy (anonymous):
trying to figure a problem of my own haha...
OpenStudy (anonymous):
hah what grade are you in?
OpenStudy (anonymous):
wow... I bet you cant guess what grade im in. hey can you do this problem to?
OpenStudy (anonymous):
@chaser71
OpenStudy (anonymous):
its A. 3/14
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OpenStudy (anonymous):
9 / 17 = 3a / (a +b)
Cross multiply: 9(a + b) = 17(3a)
9a + 9b = 51a
subtract 9a from both sides
9b = 51a - 9a = 42a
9b = 42a
Divide both sides by 42
9b / 42 = a
Divide both sides by b
9/42 = a/b
a/b = 9/42
Simplify the right side
a/b = 3*3 / 3*14
Cancel 3 from top and bottom
a/b = 3/14
OpenStudy (anonymous):
thanks. so what grade do ya think im in?
OpenStudy (anonymous):
9th
OpenStudy (anonymous):
haha nope.
OpenStudy (anonymous):
8th
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OpenStudy (anonymous):
7th...worst year of school so far. do you plan on going to college?