List the following sets O={x:-9

Abaker makes 186 cookies. some are chocolate chip and some are oatmeal raisin, and both kinds are made with and without nuts, as shown in the table above. because they are more popular, the baker made 2/3 of the cookies chocolate chip. if a chocolate chip cookie is chosen at random, what is the probability that it will have nuts? a) 21/93 b) 21/62 c) 41/93 d) 21/41

Because of your favorite lemonade it is $3.84 for 3 gallons. write this as an unit rate

Add the two expressions 3.8b - 7 and 2.9b + 9 enter your answer in simplified form