The Society for the Advancement of Skim Milk has 4 members. They decide
to select a president and a vice president. How many different "president/vice
president" combinations are possible? (Do not include units in your answer.)

Adam plans to choose a video game from the section of the store where everything is 75% off. he writes the expression d-0.75d to find the sale price of the game if the original price is d dollars. gena correctly writes another expression, 0.25d, that will also find the sale price of the game if the original price is d dollars. use the drop down menus to explain each part of adams and rena's expression

Simplify. (-2)^-3 a. -8 b. -1/8 c. 1/8 d. 8

Using elimination, what is -4x+2y=-12 4x+8y=-24