which values of p and q would make the value of the following expression equal to 58i? (3 – 7i)(p + qi)i p = 3, q = 7 p = –3, q = 7 p = 3, q = –7 p = –3, q = –7

Earth's atmosphere is unique among the planets and is able to support life because it contains a large amount of a) oxygen b) helium c) methane d) carbon dioxide

Cartels control the production and pricing of goods mainly through a) the elimination of competition. b) the cooperation of their members. c) the limitation of price controls. d) the manipulation of government pressure.

Which key skills does the sat writing and language section asses?