Auditions for a new, upcoming band in Chicago were held with 90 men and women trying out for the lead singer position. If twice the number of men less three times the number of women is equal to 30, how many women auditioned?
50
40
60
30
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OpenStudy (anonymous):
30
OpenStudy (anonymous):
67
OpenStudy (anonymous):
I mean 60 sorry :P
OpenStudy (anonymous):
thanks pac i chose 60
OpenStudy (anonymous):
tyto leave me alone
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OpenStudy (lgbasallote):
i can randomly say 40...doesnt make me any more wrong than any of these people here ;)
OpenStudy (anonymous):
^LOL
OpenStudy (anonymous):
^lolololol
OpenStudy (anonymous):
your so right.....PAC SHOW ME HOW UGOT THAT ANSWER
OpenStudy (anonymous):
I did it by magic. ;)
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OpenStudy (anonymous):
I am boss :D
OpenStudy (anonymous):
50. Thats my final answer!
OpenStudy (anonymous):
tyto get off my question
OpenStudy (anonymous):
right now
OpenStudy (anonymous):
Make me. >.>
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OpenStudy (anonymous):
thats impossible <.<
OpenStudy (anonymous):
Exactly! :D
OpenStudy (lgbasallote):
let x = male
y = female
x + y = 90 -> x = 90-y
2x - 3y = 30
2(90-y) - 3y = 30
180 - 2y - 3y = 30
180 - 5y = 30
180 - 30 = 5y
150 = 5y
y= 30
OpenStudy (lgbasallote):
see? i told you they were wrong :S
OpenStudy (anonymous):
I was so right. And you weren't even thankful Jack.
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OpenStudy (anonymous):
I WAS RIGHT :D
OpenStudy (lgbasallote):
@Pac1f1cIslander 60 is the number of men
OpenStudy (lgbasallote):
30 is the number of female
OpenStudy (anonymous):
And Men are awesome! :D
OpenStudy (anonymous):
Oh wait..I was actually right?
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OpenStudy (anonymous):
*facepalm*
OpenStudy (lgbasallote):
this is why it is customary here to show solution haha