Answer:
5n
Step-by-step explanation:
cost of one helmet = $5
let 'n' be the number of person that is n=1,2,3,4........
note that the value of n is always a natural number
therefore the expression = 5n
where 5 is the cost one helmet
n is the number of persons
If you are 16 years old then you are a teenager Question 14
Answer: 0.707
Step-by-step explanation:
Answer:
0.00558659217
Step-by-step explanation:
Answer:
12
Step-by-step explanation:
