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Mathematics 20 Online
OpenStudy (anonymous):

*can someone help me please*

OpenStudy (anonymous):

what do you need help on?

OpenStudy (anonymous):

The junior class sold 120 turkey dinner plates and 200 chicken dinner plates for a total of $2,150. The senior class sold 100 turkey plates and 300 chicken plates, raising $2,625. What was the cost of each turkey dinner plate? Question 21 answers $6 $6.25 $7 $7.50

OpenStudy (amistre64):

120t +200c = 2150 [-3] 100t +300c = 2625 [2] -360t -600c = -6450 200t +600c = 5250 -------------------- -160t = -1200 t = -1200/-160 =120/16 = 60/8 = 30/4 = 15/2 t = 7.50

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