Poorna wrote a total of 3 pages over 5 hours. a few days later, she wrote 9 pages over the course of 15 hours. how many pages does poorna write per hour?

Ican figure out 20 shares multiply by $117.98 =2359.6920 shares multiply by $124.32=2486.40then take 40 shares multiply by $128.48=5139.20after that i'm lost any be greatly appreciated.

Brian, chris, and damien took a math test that had 20 questions. the number of questions brian got right is 14 more than the number of questions chris got right. damien correctly answered 2 less than the number of questions chris answered correctly. if brian and damien have the same score, which statement is true?

What is coefficient of the term of degree of degree 5 in the polynomial below