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Q11: Evaluate the expression. <span class="ql-formula"
Q54: Find the area of the triangle
Q100: Two welders work a total of 27
Q101: Solve the equation and check.
Q119: A rectangular tank is <span
Q227: A welder has <span class="ql-formula"
Q293: Perform the indicated operation and simplify.
Q360: Given 1 fathom = 6 ft,
Q395: Change the decimal to a common
Q407: A nurse gives three tablets of ephedrine,