Elisa spent half of her weekly allowance buying pizza. to earn more money her parents let her mow the lawn for $5. what is her weekly allowance if she ended with $14?

Find the area of the triangle formed by the origin and the points of intersection of parabolas y=−3x^2+20 and y=x^2−16.

Two angles are complementary. the larger angle is 36 more than the smaller angle. what is the measure of the larger angle?

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