Marty has these shirts in his closet. i. 2 yellow shirts
ii. 3 white shirts
iii. 2 black shirts
iv. 2 green shirts
v. 1 maroon shirt
Marty will randomly choose one shirt. Then he will put it back and randomly choose another can of soup. What is the probability that he will choose a yellow shirt and then a black shirt?

Afarmer has a large field that is x feet in length. he wants to fence in a rectangular section in the middle of the field , leaving a length of 100 feet of open field behind each end of the fenced rectangle. he also wants the width of the fenced-in space to be 100 feet less than its length. find the expressions to represent the length and width of the fenced section of the field