A school has 764 students of the students 189 and third grade which equation can be used to find s the total number of students in all of the other grades.

Solve for x and y: 217x + 131y = 913; 131x + 217y = 827

Select all the expressions that will include a remainder.

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%