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leonora is factoring a trinomial. the factors of the trinomial are shown on the model. an algebra tile configuration. 7 tiles are in the factor 1 spot: 1 is labeled + x and 6 are labeled negative. 3 tiles are in the factor 2 spot: 1 is labeled + x and 2 are labeled +. 0 tiles are in the product spot. which trinomial did she factor? x2 + 4x – 12 x2 + 2x – 6 x2 – 8x – 6 x2 – 4x – 12

Quick! a survey of 57 customers was taken at a bookstore regarding the types of books purchased. the survey found that 33 customers purchased mysteries, 25 purchased science fiction, 18 purchased romance novels, 12 purchased mysteries and science fiction, 9 purchased mysteries and romance novels, 6 purchased science fiction and romance novels, and 2 purchased all three types of books. a) how many of the customers surveyed purchased only mysteries? b) how many purchased mysteries and science fiction, but not romance novels? c) how many purchased mysteries or science fiction? d) how many purchased mysteries or science fiction, but not romance novels? e) how many purchased exactly two types of books?

How many solutions does the nonlinear system of equations graphed below have?

Build is 120 wide 20 feet high 48 feet long how many cubic feet and the volume