Question

Lipsa and Mona are the two students of class 9 in saffron school. Together they contributed ? 100 towards the old age home to help the old persons. (i)Write the linear equation which satisfies the given data and draw the graph. (ii)What values are depicted in their planes?​

Answer 1

Answer:

Lipsa contributes x and Mona contributes y. Then

equation is x+y =100

To plot graph, take different values of x, calculate y value, then plot graph