This October it rained one inch the entire month. This is ¼ of the total rainfall in October last year. How much did it rain last October

Twelve less than a number is at most 20

Apool measures 100 meters by 100 meters a toddler inside the pool and trows a ball 60 centimeters from one edge of the pool. how far is the ball from the opposite edge of the pool

For the inequality |c| < |d| to be true, which of the following must be true?