Don has 12 white winter socks,12 black winter socks,4 black summer socks, and 12 white summer socks. if one sock is drawn at random, what is the probability that it is black, given that it is one of the summer socks?

Choose all answers that apply: a) ab and a’b’ are one the same line. b) quadrilaterals abcd and a’ b’ c’ d’ have the same perimeters. c) points a and a’ have the same coordinates. d) none of the above

Which expression is equivalent to 8(k + m) − 15(2k + 5m)?

Haquira is baking cookies to put in packages for a fundraiser. shaquira has made 8686 86 chocolate chip cookies and 4242 42 sugar cookies. shaquira wants to create identical packages of cookies to sell, and she must use all of the cookies. what is the greatest number of identical packages that shaquira can make?