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Q39: Solve the following pair of equations. Verify
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Q109: What amount when increased by 25% equals
Q111: Solve for x to five-figure accuracy: <img
Q147: Executive Fashions sold four-sevenths of its inventory
Q179: 77,787 is what percent more than 77,400?
Q184: A marketing innovation is the "cash-back mortgage"
Q195: Nitin earns $15 per hour today. Five
Q206: Solve for x and y:<br>2x + 3y
Q259: A car requires 8 litres of gasoline