How many solutions does this equation have? -4 + 19 - 7f = -15 - 7f
no solution
one solution
infinitely many solutions

Name these type of angles shown check all that applies

98 point question what is the record for most points in one

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.