Circle A has a radius of 5 cm. Rectangle B has length 10 cm and width 6 cm. Parallelogram C has base 8 cm and height 12 cm. Find the area of A, B, and C.
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Math question: Graph the equation y = 2x - 5 and determine the y-intercept and slope.
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Math question: "Find the maximum value of the function f(x) = 2x^2 - 5x + 3"