A bicycle shop sells two styles of a road bike, 10-speed and 14-speed. During the month of September, the management expects to sell exactly 870 road bikes. The monthly profit is given by P(x, y) +6x + 50y-550, where x is the number of 10-speed road bikes sold and y is the number of 14-speed road bikes sold. How many of each type should be sold to maximize the profit in September? Answer How to enter your answer (opens in new window) == 10-speed road bikes 14-speed road bikes Keypad Keyboard Shortcuts

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