In the equation above, t is a constant. If the equation had no real solutions, which of the following would be the values of t?

a. -3

b. -1

c. 1

d. 3

When looking at research about instructional strategies, make sure the research is a. from peer-reviewed studies. b. approved by state and federal government organizations. c. online and easily accessible. d. about the same topic you're interested in.

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.

Children learn the values, behaviors, and attitudes that will influence their lives through