Joe has read ​30 % of a book. He has 63 more pages to finish. How many pages are there in the​ book?

Look at the following graph of the given equation. determine whether the equation is a function. explain why or why not.

How do i i solve this equation? -18 = x/3 + 3

Usan threw a softball 42 yards on her first try and 5112 yards on her second try. how much farther did she throw the softball on her second try than her first? express your answer in feet and inches. 9 ft 12 in. 28 ft 12 in. 28 ft 6 in.