Due to continuous rise in the petrol price people are shifting towards CNG in place of petrol whose price increases at a rate of Rs. 3 per litre in a year. Form a linear equation taking price of CNG in Dec. 2011 as 'a' and in Dec. 2012, as 'b'.
Answers
Answered by
0
Answer:
Plz explain the question in simple words and I will answer
Step-by-step explanation:
Plz mark as brainliest
Similar questions