Emarie invested $250. She earned a simple interest of 3% per year on the initial investment. If no money was added or removed from the investment, what was the amount of interest Emarie received at the end of four years? A $30 B $220 C $280 D) $336

What is the solution to this system of equations? y= 2x - 3.5 x - 2y = -14

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%

At school 460 of the students walk to school the number of students who take public transit is 20% of the number of students who walk. how many students take public transit