Question

Express the following as formulae:
1.The perimeter P of a square of side s is 4
times its side. Therefore p=what
2.The price of one article is p. The cost of n number of articles is c = what
​

Answer 1

Answer:

P =  4s

c = np

Step-by-step explanation:

P =  4s

P =Perimeter of a square

s = side of square

cost of n articles = c

cost of one article = c/n

Price of one article given = p

p = c/n

c = np