Amisha sells a cycle to Amir at a profit of 10%. Amir sells the same cycle to Abhishekh at a profit of 20%. If Abhishek has sold it for RS 3300 there by earning a profit of 25%, find the cost price of it for Amisha. ​

Solve this system of equations. 12x − 18y = 27 4x − 6y = 10

An ant travels at a constant rate of 30cm every 2 minutes.at what speed does the ant travel per minute

Frank is lending $1,000 to sarah for two years. frank and sarah agree that frank should earn a real return of 4 percent per year. instructions: a. the cpi (times 100) is 100 at the time that frank makes the loan. it is expected to be 113 in one year and 127.7 in two years. what nominal rate of interest should frank charge sarah?