Textbook Buyback

Question From Kate: I have the textbooks and solutions manuals for Algebra I, Geometry, Algebra II and Trigonometry, and Calculus. I no longer need them and am exploring options to sell them. Do you buy textbooks?Thank you all so much for your ministry. It was a huge...

Calculus Readiness

Question from Alyanya: Hello,I am looking for a math course for my daughter who just finished her sophomore year of high school. She received a 97 in  Algebra 2 Pre-AP and was planning on taking  Pre-Calculus Pre-AP next year.  However we have decided to home school...

Algebra II with Trig Ch8.3 #26

Question from Elisha: I just took the Trig. Final Test for your Alg. 2/ Trig. Course.  My mom and I were checking it and on problem 26 from section 8.3, my answer is different from the one you give in the answers.  I see that you add 45 degrees to the 25-degree angle...
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