Question

Darryl is reading a book at the rate of 4.5 pages pre minute. what ordered pair on a graph of his reading rate would represent the number of minutes it would take him to read 90 pages

Answer 1

1 min => 4.5 pages
2 min => 9 pages

4 mins => 18 pages

10 mins => 45 pages

20 mins => 90 pages

The above are all ordered pairs, so your answer would be (20 , 90) plotting time against pages read