<p>Hello, I am already a student and I will take MAT 132 and CHE 132 next semester. My question is, do I have to buy another webassign and smart work pack? If I remember correctly, they were pretty expensive so I would prefer to spend as little as possible.</p>
<p>i don’t think that you will have to buy it again… i think it lasts a whole year but I’m not sure.</p>
<p>btw i have a quick question for you… I will PM you.</p>