Use 10 for m. then find the value of the expression 3.5m.

You give a $4 tip for a meal that cost $22. approximately what percent of the bill was your tip?

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%

What are the solutions of the equation x4 + 6x2 + 5 = 0? use u substitution to solve.