A stadium holds 51000 seats seats sell for 25 in section a 20 is section b and 15 in section c the number of seats in section a equals the total number of setas in section b and c suppose the stadium takes in 1,090,500 from each sould out event how many seats does each section hold
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Answer:a = 25500 , b= 14100 , c= 11400
a+b+c= 51000 .............(.1)
25a+20b+15c= 1090500....(2)
a= b + c
2a = 51000
so
a = 25500
b + c = 25500 or
c = 25500-b
using 2
25x 25500 + 20Xb+ 15( 25500-b) = 1090500
5b =1090500-40x25500
5b = 1090500-1020000
5b = 70500
b=14100
c=25500-14100
c=11400
Step-by-step explanation:
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