Question

Mr Sharma and Mr Arora family friends and they decided to go for a trip with family.for the trip there is there is tickets Mr Arora hasn't taken a half ticket for his child who is 6 years old where as Mr Sharma has taken half tickets for his two children who are 6.5 years and eight years respectively.a railway Half Ticket costs half the full fare but the reservation charges are the same as on a full ticket Mr and Mrs Arora paid rupees 1700 while Mr and Mrs Sharma paid rupees 2700 .
(a) equation representing the above situation.
(b) the pair of linear equation representing the above situation has how many solutions
(c) the line represent in the pair of linear equation in above situation will be


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Answer 1

Step-by-step explanation:

let ticket be x and reservation be y

then adult ticket = y+x

and half ticket be = y+0.5x

Mr Sharma family

2(y+x) + 2(y+0.5x) = 2700

Mr Arora family

2(y+x) = 1700