a part of monthly hostel charges in a college or fix and the remaining depend on the number of days one has taken found in the mess when a student takes on for 20 days he has to pay rupees 1000 US Postal charges where is a student be who takes found for 26 days,paysrupees 11801 hostel charges find the fixed charge and the cost of food per day
please solve properly its urgent.
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Equations formed:
x+20y=1000.......(1)
x+26y=1180........(2)
(1)-(2),
-6y=-180
y=30& x=1000-600=>400
So fixed charge is 400 and of food per day is 30..
x+20y=1000.......(1)
x+26y=1180........(2)
(1)-(2),
-6y=-180
y=30& x=1000-600=>400
So fixed charge is 400 and of food per day is 30..
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2
Answer:
8210077544...what's number aa mera
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