You and your friend go to dinner and your total bill is $30. You are both part of the rewards club and have coupons. Your coupon is for 10% off the total bill. Your friend's coupon is for $5.00 off the total bill. Which coupon should you use to save the most money? The $5 off coupon saves you the most.

The 10% off coupon saves you the most.

Determine whether the quadrilateral below is a parallelogram. justify/explain your answer (this means back it up! give specific information that supports your decision. writing just "yes" or "no" will result in no credit.)

Which number completes the system of linear inequalities represented by the graph? y> 2x – 2 and x + 4y 2 et 2 3 4

Apinhole camera is made out of a light-tight box with a piece of film attached to one side and pinhole on the opposite side. the optimum diameter d(in millimeters) of the pinhole can be modeled by d=1.9[ (5.5 x 10^-4) l) ] ^1/2, where l is the length of the camera box (in millimeters). what is the optimum diameter for a pinhole camera if the camera box has a length of 10 centimeters