Sanjay is taking 2 more classes than Ha is taking how many classes is ha taking?

1: 4 if the wew 35 surfboards at the beach how many were short boards?

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.

Could someone me with this question i’ve been stuck on it for 20 minutes