eMathInstruction has a stockpile of 1,850 Algebra textbooks. They are being purchased at a steady rate of 120 books per week. How would you interpret the statement that b(14)=170.

Acomputer store buys a computer system at a cost of $370.80. the selling price was first at $ 618, but then the store advertised a 20 % markdown on the system. answer parts a and b. a. find the current sale price.

What is the 17th term in the arithmetic sequence in which a6 is 101 and a9 is 83

Find the equation of the ellipse with the following properties. the ellipse with foci at (0, 6) and (0, -6); y-intercepts (0, 8) and (0, -8).edit: the answer is x^2 over 28 + y^2 over 64 = 1