Quick ! how many terms are in the simplified expression? how many of the terms in the simplified expression are negative? expression: 2x^2 - y^2 +5xy - 2y

Use the elimination method to solve the systems of equations. choose the correct ordered pair. 7x+4y=39

Find the equation of a line that is perpendicular to line g that contains (p, q). coordinate plane with line g that passes through the points negative 3 comma 6 and 0 comma 5 3x − y = 3p − q 3x + y = q − 3p x − y = p − q x + y = q − p

Find the distance from the theater to the library. leave your answer in simplest radical form if necessary. 12 √12 74 √74