Write “eleven more than sixteen times as many women” as an algebraic expression.
Write an expression for double the square of , which is then divided by 9 less than the cube of .
For a marathon, an athlete practiced on a track that is miles long. She ran for 5 laps each on Monday and on Wednesday and 4 laps on Friday. On Sunday, she ran for 18 miles. Write an expression in the simplest form that represents the total distance the athlete ran during her practice.