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Unformatted text preview: admission? X= reserved seats Y= general admissions x+y = 44000 13x + 6y = 369000 Y = 44000 X 13x + 6(44000 – x) = 369000 7x = 105000 then X = 15000 Y = 44000 – 15000 then Y = 29000 3. Solve the system of equations x + 3y = 32, 3x + 2y = 8 x + 3y = 32 multiply by 33x + 2y = 8 3x+9y=963x + 2y = 8 11y=104 y=9.4 x=323y x=323*9.4 x=3228.2 x=3.8 4. Solve the system of equations x + y = 6, x  y = 7 x=6y. (6y)y=7yy=762y=13 y=13/2=6.5 x+(13/2)=6 x=6(13/2) x=1/2=0.5 5. During the 19981999 Little League season, the Tigers played 56 games. They won 12 more games than they lost. How many games did they win that season? Let x be the number of games they won. Let x12 be the number of games they lost. x+x12=56 2x12=56 2x=56+12 2x=68 x=34 wins Then 3412 will be lost games 3412= 22 lost games...
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This note was uploaded on 04/02/2012 for the course MAT 101 taught by Professor Unknown during the Spring '12 term at CUNY Hostos.
 Spring '12
 Unknown
 Systems Of Equations, Equations

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