Atiksh Singh

Asked: December 29, 2020In: Class 10 Maths

A lending library has a fixed charge for the first three days and an additional charge for each day thereafter. Saritha paid Rupay 27 for a book kept for seven days, while Susy paid Rupay 21 for the book she kept for five days. Find the fixed charge and the charge for each extra day.

NCERT Solutions for Class 10 Maths Chapter 3 Important NCERT Questions Pair Of Linear Equation In Two Variables NCERT Books for Session 2022-2023 CBSE Board and UP Board Others state Board EXERCISE 3.4 Page No:57 Questions No:2 Part:5

Atiksh Singh

Asked: December 28, 2020In: Class 10 Maths

Solve the pair of linear equations by the elimination method and the substitution method: 3x + 4y = 10 and 2x – 2y = 2

NCERT Solutions for Class 10 Maths Chapter 3 Important NCERT Questions Pair Of Linear Equation In Two Variables NCERT Books for Session 2022-2023 CBSE Board and UP Board Others state Board EXERCISE 3.4 Page No:56 Questions No:1 Part:2

Atiksh Singh

Asked: December 26, 2020In: Class 10 Maths

Solve the pair of linear equations by the elimination method and the substitution method: x/2 + 2y/3 = -1 and x- y/3 = 3

NCERT Solutions for Class 10 Maths Chapter 3 Important NCERT Questions Pair Of Linear Equation In Two Variables NCERT Books for Session 2022-2023 CBSE Board and UP Board Others state Board EXERCISE 3.4 Page No:56 Questions No:1 Part:4

Atiksh Singh

Asked: December 26, 2020In: Class 10 Maths

Solve the pair of linear equations by the elimination method and the substitution method: 3x – 5y – 4 = 0 and 9x = 2y + 2

NCERT Solutions for Class 10 Maths Chapter 3 Important NCERT Questions Pair Of Linear Equation In Two Variables NCERT Books for Session 2022-2023 CBSE Board and UP Board Others state Board EXERCISE 3.4 Page No:56 Questions No:1 Part:3

Atiksh Singh

Asked: December 25, 2020In: Class 10 Maths

Which of the following pairs of linear equations has unique solution, no solution, or infinitely many solutions, in case there is a unique solution, find it by using cross multiplication method. x – 3y – 3 = 0 and 3x – 9y – 2 = 0

NCERT Solutions for Class 10 Maths Chapter 3 Important NCERT Questions Pair Of Linear Equation In Two Variables NCERT Books for Session 2022-2023 CBSE Board and UP Board Others state Board EXERCISE 3.5 Page No:62 Questions No:1 Part:1

Atiksh Singh

A lending library has a fixed charge for the first three days and an additional charge for each day thereafter. Saritha paid Rupay 27 for a book kept for seven days, while Susy paid Rupay 21 for the book she kept for five days. Find the fixed charge and the charge for each extra day.

Solve the pair of linear equations by the elimination method and the substitution method: 3x + 4y = 10 and 2x – 2y = 2

Solve the pair of linear equations by the elimination method and the substitution method: x/2 + 2y/3 = -1 and x- y/3 = 3

Solve the pair of linear equations by the elimination method and the substitution method: 3x – 5y – 4 = 0 and 9x = 2y + 2

Which of the following pairs of linear equations has unique solution, no solution, or infinitely many solutions, in case there is a unique solution, find it by using cross multiplication method. x – 3y – 3 = 0 and 3x – 9y – 2 = 0

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