One day paul ran at a rate of 0.15 mile per minute for 40 minutes. the next day paul and jen ran together at a rate of 0.16 mile per minute to 50 minutes. how far did paul run altogether

If the cost to mail a package is an initial $5 and $0.28 for every pound the total cost to mail a package was $11.27, how much did the package weigh?

Solve for x where 0 equation: cot^2x+2cotx+1=0

Tyler reads 2/5 of a book on monday, 1/3 of it on tuesday, 2/9 of it on wednesday, and 3/4 of the remainder on thursday. if he still has 14 pages left to read on friday, how many pages are there in the book?