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Q.4. Formm the pair of linear equatioorfollowing problems and find their solutions(if they exist) by any algebraic method:(a) A part of monthly hostel charges is26fixed and the remaining depends onthe number of days one has taken foodin the mess. When a student A takesfood for 20 days she has to pay 1000:as hostel charges whereas a studentB, who takes food for 26 days, pays :1180 as hostel charges. Find the fixedcharges and the cost of food per day.23or |
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