Xem xét 2 nhà đầu tư A và B với đường cầu về cổ phiếu như sau: nhà đầu tư A : 2P= 300 - 2Q
nhà đầu tư B: P=150-3Q
Tại mức giá $60, A và B sẽ mua bao nhiêu cổ phiếu

Consider the proof. given: segment ab is parallel to line de. prove: what is the missing statement in step 5?

Nick has box brads. he uses 4 brads for the first project. nick let’s b represent the original number of brads and finds that for the second project, the number of brads he uses is 8 more than half the difference of b and 4. write an expression to represent the number of brads he uses for the second project.

James wants to promote his band on the internet. site a offers website hosting for $4.95 per month with a $49.95 startup fee. site b offers website hosting for $9.95 per month with no startup fee. for how many months would james need to keep the website for site a to be a better choice than site b?