Write the equation in slope-intercept form of the line that has a slope of 3 and contains the point (2, 5).

Determine if the equation defines y as a function of x: 2xy = 1. yes o no

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.

Present age of man is 45 years, 5 years back his age was 4 times age of his son what is present age of his son?