Afruit stand sell 6 oranges for $3.00 and 3 grapefruit for $2.40. lionel buys 10 oranges and 11 grapefruit. how much does lionel spend on fruit?

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

What is the value of x in the equation 2(x-4) = 4(2x + 1)?

Arational number that is equivalent to -20/4?