Question

The cost of 2kg apples and 1 kg of grapes on a day was found to be 160 after a month the cost of 4kg of apples and 2 kg of grapes is 300 represent it algebrically and graphically ?

Answer 1

Let the cost of 1kg of apples be x and cost of 1 kg of grapes be y

Then the algebraic representation

2x + y = 160 .................... (Eqn 1)

4x + 2y = 300 ........................(Eqn 2)

Answer 2

Hope this is right. Mark X and Y in the graph. Write the intersecting point.