Maths · Straight line: Various forms of equations of a line, intersection of lines, angles between two lines
Yamini and Fatima, two students of Class IX of a school, together contributed Rs
Yamini and Fatima, two students of Class IX of a school, together contributed Rs 100 towards the Prime Minister's Relief Fund to help the earthquake victims. Write a linear equation which the given data will satisfy and also plot its graph.
- A. \( x+y=100 \)
- B. \( x+y=112 \)
- C. \( x+y=50 \)
- D. \( x+2 y=100 \)
Step-by-step solution
Let Yamini's contribution be Rs x and Fatima's contribution be Rs y. Their total contribution is Rs 100, so the equation is x + y = 100.
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