In a class of 10, there are 5 students who play soccer. if the teacher chooses 2 students, what is the probability that both of them play soccer?

Write a corresponding real world problem to represent 2x - 125=400

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.

How do you write 600 as a product of its prime factors (index! )