Answer

a. Write an expression to represent the side length of a square in terms of the square's perimeter, P. Preview b. Write an expression to represent a circle's area in terms of its diameter, d. Preview c. Write an expression to represent the length of a string in yards in terms of the string's length, x, in inches Preview d. A Tortoise and a Hare are running a race. The Hare gives the Tortoise a 14-second head start. i. When the Hare has been running for 28 seconds, how long has the Tortoise been running seconds Preview ii. Write an expression that represents the number of seconds since the Tortoise began the race, in terms of t, the number of seconds since the Hare started the race. Preview iii. When the Tortoise has been running for 19 seconds, how long has the Hare been running? seconds Preview iv. Write an expression to represent the number of seconds since the Hare began the race in terms of the number of seconds x since the Tortoise started the race. Preview Submit