The county unit system was eventually declared invalid because a) people should not have to vote in the county where they reside. b) under the system african americans controlled most votes. eliminate c) every person’s vote should be given equal weight. d) the federal government became involved.

answer; ///(1) blank; henry clay; (2) blank; secretary of state; (c)is your answer; ///good luck

part a. there were 250 teenagers surveyed (100% of tenagers = 250)therefore 1 % = 250/100 = 2.5 76% = 1% x 76 = 2.5 x 76 = 190 teenagers of the 250 surveyed liked burgerspart b: jane surveyed 25% (which is equal to 50 teenagers, i.e. a quarter of the teenagers surveyed is 50) to get 100% we simply get 4 quarters, i.e. multiply 50 by 4 = 200 teenagers were surveyed by jane. part c: it is impossible to give an example where a percentage is greater than 100%, since, by definition , percentage means "per 100".