Assume that the drawer contains 15 coins: 5 quarters, 3 dimes, and 7 nickels. one coin is randomly selected. what is the expected value of the coin selected (in cents)?

Twelve less than a number is at most 20

Which of the following is the best first step in solving the equation below? 4+2㏒³x=17

Oliver read for 450 minutes this month his goal was to read for 10% more minutes next month if all of her medicine go how many minutes will you read all during the next two months