Question

the cost of a pen is Rs x and cost of a notebooks is Rs y find the total cost of 4pens and 5 notebooks?​

Answer 1

Answer:

cost of pens = 4x

cost of pencil= 5y

Answer 2

Answer:

4x+5y

Step-by-step explanation:

cost of 1 pen = rs4

cost of 4 pen = 4x

cost 1 notebook = y

cost of 5 notebooks = 5y

total cost = 4x+5y