Which of the following equations is quadratic? A. (x+3)(x + 4) = 5
B. 5(4 x + 2) = 3
C. x(x^2 + 1) = 0

Carmen begins her next painting on a rectangular canvas that is 82.7 cm long and has a area of 8,137.68 cm2. will the painting fit in a frame with an opening that is 82.7 cm long and 95 cm wide? explain

Standard deviation of 19,29,21,22,23

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