476 Marks
boole
Calculate the area of this triangle.
17 cm
8 cm
15 cm

8. kelly wants to buy a magazine that is $25. later the magazine was marked up an additional 20%. what is the new price?

Solve each quadratic equation by factoring and using the zero product property. x^2 - 8x + 30 = 3x

Luke started a weight-loss program. the first week, he lost x pounds. the second week, he lost pounds less than times the pounds he lost the first week. the third week, he lost 1 pound more than of the pounds he lost the first week. liam started a weight-loss program when luke did. the first week, he lost 1 pound less than times the pounds luke lost the first week. the second week, he lost 4 pounds less than times the pounds luke lost the first week. the third week, he lost pound more than times the pounds luke lost the first week.