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Q1: For every 50 people, what percent of
Q32: Perform the operation shown below and leave
Q41: Let w be a vector with initial
Q42: Solve the system of equations by graphing.
Q104: Write the given expression as an algebraic
Q114: Use a calculator to evaluate <img src="https://d2lvgg3v3hfg70.cloudfront.net/TB8633/.jpg"
Q122: Find the exact value of the given
Q132: Solve the system, if possible. <img src="https://d2lvgg3v3hfg70.cloudfront.net/TB8633/.jpg"
Q135: Evaluate the expression without using a calculator.
Q143: Rationalize the denominator. Then simplify your answer.