Which system of equations has one solution?

A) - 5x - 10y = 24 5x + 10y = 16

B) 3x + 4y = - 7 - 3x - 4y = 7

C) - 12x + 8y = 16 12x - 8y = 16

D) - 2x + 7y = - 5 2x + 7y = - 9

Who was a funding member and head of the Ku Klux Klan, known as the grand wizard?

How did the lives of African Americans change during the period time 1916 - 1970? How did the southern whites respond?

Which was a problem faced by farmers in the late 1800s

Why did many americans believe the 50's were the greatest decade in american history

What is one way the judicial branch checks the power of the executive branch

What was john f kenedy reaction to the cuban missile crisis and what did he do during that time and the next few years

Definition: This is the name given to type of colonies that were under the administration of the British government. Example: North Carolina, Bermuda

What was one result of the war of 1812. a. American now feared future conflict with European powers. b. American found that they could survive a war with a European power. c. Americans gained large amounts of territory in what was formerly Canada. d.

What allowed the United States to claim Midway Atoll

One thing people pay for when they pay property tax is A) improvements to land. B) their neighbors' land. C) any land they have ever owned. D) fees for the use of local businesses.