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

Answer:

Step-by-step explanation:

Let apple cost be x....it was bought 2 kg so cost is 2x

Let the cost of grapes #be y....it was bought 1kg so it's cost is 2y

This is of one day...

2(x+y)=160

After a month means approx...30 days...

Cost=30×2(x+y)

=60(x+y)

But according to question...