Astore is having a buy one, get one 50% off sale. if jen buys two shirts that each cost $12, how much would she have to payin all (disregarding sales tax). how many shirts are going to be discounted one or both?

1234567891011 match the reasons with the statements in the proof. given: j | | k m 1 = m 3 prove: l | | m 1. j||k, m∠3 = m∠1 if lines are ||, then corresponding angles are =. 2. m∠1 = m∠2 if alternate interior angles are =, then lines are ||. 3. m∠2 = m∠3 substitution 4. l||m given

Solve the system by the elimination method. x + y - 6 = 0 x - y - 8 = 0 when you eliminate y , what is the resulting equation? 2x = -14 2x = 14 -2x = 14

Acylinder and its dimensions are shown. which equation can be used to find v, the volume of the cylinder in cubic centimeters?