6. The perimeter of a rectangular swimming pool is 84 meters. The width of the pool is three fourths the length. What are the length and width of the pool? how to set this up ?

2y= 3 2 x−2 y = − 1 3 x + 1 y=− 3 1 x+1

Fred has a spinner that is split into four equal sections: red, blue, green, and yellow. fred spun the spinner 688 times. which of the following would be a good estimate of the number of times the spinner lands on the green section? a. 269 b. 603 c. 344 d. 189

Sue's average score for three bowling games was 162. in the second game, sue scored 10 less than in the first game. in the third game, she scored 13 less than in the second game. what was her score in the first game?