An artist sold different amounts of paintings and drawings on friday and saturday. on friday, she sold 10 paintings and 3 drawings for a total of $368. on saturday, she sold 14 paintings and 3 drawings for a total of $508. let p represent the price of a painting and d represent the price of a drawing. the following system of equations represents this situation: 10p 3d=368 14p 3d=508 how much did the artist sell each piece of art for?

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.