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sammy5592
 3 years ago
There were 150 freshman and sophomores at the high school musical Reese and her friends attended. Freshman tickets were $2.00 each and sophomore tickets were $3.00 each. The receipts for freshman and sophomore tickets totaled $390. How many sophomores bought tickets?
100
90
60
30
sammy5592
 3 years ago
There were 150 freshman and sophomores at the high school musical Reese and her friends attended. Freshman tickets were $2.00 each and sophomore tickets were $3.00 each. The receipts for freshman and sophomore tickets totaled $390. How many sophomores bought tickets? 100 90 60 30

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King
 3 years ago
Best ResponseYou've already chosen the best response.2let the no. of freshmen be x, and no. of sophomores be y, then x+y=150 x=150y also, 2x+3y=390 2(150y)+3y=390 3002y+3y=390 y=90

King
 3 years ago
Best ResponseYou've already chosen the best response.2i.e no of sophomores is 90....:D
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