The depth of a pond changes from 8 2/5 m to 5 1/2 m over a period of 1 2/3 mo.

The suare root of 9x plus 7 plus the square rot of 2x equall to 7

Factor the expression using gcf 9b+45

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.