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Q15: Solve the equation. <img src="https://d2lvgg3v3hfg70.cloudfront.net/TBX8808/.jpg" alt="Solve the
Q67: Simplify the expression. Assume all variables represent
Q96: Given f ( x ) = x
Q130: A manufacturer of portable radios knows that
Q132: A store selling art supplies finds that
Q150: Combine the expressions. (Assume the variables are
Q170: Solve the system. <img src="https://d2lvgg3v3hfg70.cloudfront.net/TBX8808/.jpg" alt="Solve the
Q187: Use the properties of exponents to simplify
Q217: Solve the following system by the addition
Q245: Rectangle ACEF is a golden rectangle. If