Gregory’s age is 5 years greater than of Amanda’s age. Gregory is 17 years old. If Amanda’s age is denoted by x, which equation represents this situation and how old is Amanda? A.
The equation is . Amanda is 46 years old.
B.
The equation is . Amanda is 36 years old.
C.
The equation is . Amanda is 9 years old.
D.
The equation is . Amanda is 12 years old.

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How does federalist, no.10 address the concerns of a strong national government in brutus i? a) the court system would be a representative democracy and the other branches republics. b) representative gov't was the only way to check state power in the national gov't. c) states would be allowed to choose which sort of representation they have at the national level d) the national gov't would be a balance between democracy and republic, thus protecting the rights of citizens.

Why is it essential to operationally define the variables in a study?