Simplify 8(3x-4y+7) -2(3x+2y+8)

show how you got your answer

Simplify (a/b - b/a) times (a - a^2/a+b) a - a^2/a=b is a mixed number

Describe the symmetry of the figure. identify lines of symmetry, if any. find the angle and the order of any rotational symmetry.

5. which description does not guarantee that a quadrilateral is a squar ajo is a parallelogram with perpendicular diagonals 0% has all sides congruent and all angles congruent o has all right angles and has all sides congruent 10% is both a rectangle and a rhombus 30%