Answer:
Shaw v. Reno centered on an issue of civil rights.
Explanation:
Shaw v. Reno was a ruling of the Supreme Court of the United States in 1993, by which the Supreme Court placed a limit on the practice of redistributing electoral circuits according to racial criteria: if this practice were carried out, the protection established by the Voting Rights Act of 1965, by which race or skin color could not limit the right to vote or political representation of citizens, must be complied with.
That statement is not true, if 2x=4 that means x=2 and if 3x=7 that means that x=3/7 and 3/7=x=2 is not a true statement.
Answer:

Explanation:
You have to factor the expression in order to get your answer
Do this by expanding out the expression: (x-10)(x-10)
Then factor by multiplying each of the components! Use the FOIL acronym to help you. FOIL stands for First, Outer, Inner, Last. Meaning multiply the first numbers of the expressions together, then the outers, then the inner two numbers, then the last two numbers of the expression.
Multiply x and x to get
, multiply x and -10 to get -10x, multiply -10 and x to get -10x, multiply -10 and -10 to get 100. Add them all together:
. Then combine like terms