For every 1000 steps I get $1 how much do I need to get $19,000

Complete the statements about the system of linear equation respresented by the tables the equation respented the left table is

Fill in the table with whole numbers to make 430 in five different ways

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?