Erin has a$ 20 bill with which to buy coffee. if she buys 2lb. if coffee at at $4/lb and spends the rest on gournet coffee at $8/lb how many pounds of gourmet coffee can she buy

How do i do this activity, is appreciated

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%

The perimeter of a quarter circle is 14.28 miles. what is the quarter circle's radius?