Solve (x + 4 < 9) ∩ (x - 4 > -6). { x | x < 5 or x > -2} { x | -2 < x < 5} {all real numbers}

What is the approximate total length of iron edging needed to create the square frame and the two diagonals?

Which statement best describes a square? a. a special rectangle that has four right angles b. a special trapezoid that has four sides of equal length c. a special rectangle that has four sides of equal length d. a special trapezoid that has four right angles

Factor the following expression. 27y3 – 343 a. (3y + 7)(9y2 + 2ly + 49) b. (3y – 7)(9y2 + 2ly + 49) c. (3y – 7)(932 – 217 + 49) d. (3y + 7)(92 – 2ly + 49)