Roger is trying to prove or disprove that a quadrilateral in a coordinate plane is a parallelogram. which strategy can roger use to reach a valid conclusion?

Given: m zade = 60° and m2cdf = (3x + 15) prove: x = 15

Ashley spent half of her lunch money on a turkey sandwich. then she spent two-thirds of the money she had left on a bottle of juice and the rest of the money on a cookie. if the cookie cost $.75, how much lunch money did ashley have to start with?

If the regular price was $115, how much did jeanine pay for the hiking boots? jeanine bought a new pair of hiking boots on sale for 25% off the regular price. enter the correct answer. ooo done clestall the following formula describes this scenario: đoo s = r. 0.25 r = regular price s = sale price