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OpenStudy (anonymous):
Tickets sold in advance for a play cost $3 each. Tickets sold at th edoor for the same play cost $5 each. If 100 tickets were sold for this play for a total of $460, how many tickets were purchased at the door?
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OpenStudy (anonymous):
80 tickets were purchased at the door which would be $400 and 20 were sold in advance which would account for $60
OpenStudy (anonymous):
whats ur answer?
OpenStudy (anonymous):
and how you get that answer?
OpenStudy (anonymous):
the answer is 80 tickets
OpenStudy (anonymous):
well 80 times 5=400 and 20 times 3 =60 ; 400=60 =460
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OpenStudy (anonymous):
yes, but how did you come up with 80? thats doing it backwards.
OpenStudy (anonymous):
well i do a lot of mental math that's how but the answer is right..
OpenStudy (anonymous):
well, that doesnt help me. sorry
OpenStudy (anonymous):
ok 3 time # in advanced + 5 times # at door =$460
OpenStudy (anonymous):
3a+5d=100
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OpenStudy (anonymous):
okay, .....and??
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