Three polynomials are factored below, but some coefficients and constants are missing. All of the missing values of a, b,c, and d are intergers

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If x = -2, then x 2-7x+10 equals a. 0 b.20 c.28

Maren is buying carpet for her rectangular living room. the room is 4.8 yards wide and 5.2 yards long. how much carpet does she need to buy? enter your answer as a decimal in the box. yd2