Question

make the mathematical expression simplify them and find the correct answer . (a) the total cost of pen is rs 20 each. 5 pencils at rs 5 each and 2 boxes at rs 60. plese answer as u can

Answer 1

Answer:

Step-by-step explanation:

let cost of pen ,pencil ,boxes be x ,y ,z respectively

total cost is

4x+5y+2z

now x =20 ,y =5 ,z =60

cost = 225

Step-by-step explanation: