Among andy, kevin, and matthew, one of them is a teacher. the other two are a doctor and a police officer. matthew is older than the police officer. andy and the doctor are not the same age. the doctor is younger than kevin. who is the teacher?

Students are given 3 minutes for each multiple-choice question and 5 minutes for each free-response question on a test. there are 15 questions on the test, and students are given 51 minutes to take it.how many multiple-choice questions are on the test?

Apackage of five erasers cost 0. $.39 at this rate how many how much would 60 erasers cost in dollars and cents

During a wright loss challenge your friend goes from 125 pounds to 100 pounds.what was the percent weight loss