You are given $40 to buy some groceries. As you put items into the cart, how will you decide how many you
can buy?

Suppose you want just guess at the answers in a 5 question multiple-choice test. each question has 3 responses and only one is correct. what is the probability of getting two questions right just guessing? 20 points 0.3275 0.2753 0.7532 none of the above

Simplify the expression below -3(10x+4y)+6(6x-2y)

Algebraically prove that a clockwise and counterclockwise rotation of 180° about the origin for triangle abc are equivalent rotations.