ATQ, Let the monthly savings of Vimla = Rs. 'v' So the monthly savings of Anamika = Rs. 1.25v Monthly expenditure of Vimla = 1.25v + 6,000 According to question: (1.25x + 22000)/(v + 1.25v + 6000) = 4/3 3.75v + 66000 = 9v + 24000 5.25v = 42000 v = 8000 So the monthly income of Anamika = 1.25 × 8000 + 22000 = Rs.32,000
I. x2 + 28x + 96 = 0
II. y2 + 3y - 70 = 0
Solve the quadratic equations and determine the relation between x and y:
Equation 1: x² - 30x + 221 = 0
Equation 2: y² - 28y + 189 = 0
I. x2 - 4x – 21 = 0
II. y2 + 12y + 20 = 0
I. 6y2- 17y + 12 = 0
II. 15x2- 38x + 24 = 0
I. 96x² + 52x - 63 = 0
II. 77y² + 155y + 72 = 0
Solve the quadratic equations and determine the relation between x and y:
Equation 1: 19x² - 88x + 100 = 0
Equation 2: 17y² - 79y + 9...
I. 2 x ² + x – 1 = 0
II. 2 y ² - 3 y + 1 = 0
...I.70x² - 143x + 72 = 0
II. 80 y² - 142y + 63 = 0
Solve the quadratic equations and determine the relation between x and y:
Equation 1: x² - 38x + 352 = 0
Equation 2: y² - 38y + 312 = 0
I. x2 - 11x + 24 = 0
II. y² - 5y + 6 = 0
