Mathematics, 10.12.2020 18:50 annyarias3563

Riley wants to put a poster in a frame. The original poster is 11 inches wide and 14 inches tall. The frame will be x inches thick on each side. The figure shows the poster and its frame.
xin.
xin.
14 in.
xin.
11 in.
xin.
Riley knows he wants the total area of the poster and frame together to be no more than 320 square inches.
Which inequality correctly models this situation?
A 2 + 11x + 14 = 320
B. 2 + 25x + 154 3 320
OC. 4x2 + 11x + 14 < 320
OD
4x2 + 50x + 154 3 320

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Riley wants to put a poster in a frame. The original poster is 11 inches wide and 14 inches tall. Th...