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
Answers
Answered by
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:
Similar questions