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Form the pair of linear equations in the...

Form the pair of linear equations in the following problems and find their solutions (if they exist) by any algebraic method:(i) A part of monthly hostel charges is fixed and the remaining depends on the number of days one has taken food in the mess.When a student A takes food for 20 days she has to pay Rs 1000 as hostel charges whereas a student B,who takes food for 26 days,pays Rs 1180 as hostel charges.Find the fixed charges and the cost of food per day.

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R G PUBLICATION-PAIR OF LINEAR EQUATIONS IN TWO VARIABLES-EXERCISE
  1. For which value of k will the following pair of linear equation have n...

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  2. Solve the following pair of linear equations by substitution and cross...

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  3. Form the pair of linear equations in the following problems and find t...

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  4. Form the pair of linear equations in the following problems and find t...

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  5. Form the pair of linear equations in the following problems and find t...

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  6. Form the pair of linear equations in the following problems and find t...

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  7. Solve the following pairs of equations by reducing them to a pair of l...

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  8. Solve the following pairs of equations by reducing them to a pair of l...

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  9. Solve the following pairs of equations by reducing them to a pair of l...

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  10. Solve the following pairs of equations by reducing them to a pair of l...

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  11. Solve the following pairs of equations by reducing them to a pair of l...

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  12. Solve the following pairs of equations by reducing them to a pair of l...

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  13. Solve the following pairs of equations by reducing them to a pair of l...

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  14. Solve the following pairs of equations by reducing them to a pair of l...

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  15. Formulate the following problems as a pair of equation,and hence find ...

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  16. Formulate the following problems as a pair of equation,and hence find ...

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  17. The ages of two friends Ani and Biju differ by 3 years.Ani's father Dh...

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  18. One says,"Give me hundred,friend!?I shall then become twice as rich as...

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  19. A train covered a certain distance at a uniform speed.If the train wou...

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  20. The students of a class are made to stand in rows.If 3 students are ex...

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