On the coordinate plane, the ordered pair, (0,0) is also called the
x- axis
y-axis
origin

On the coordinate plane, the horizontal line is the: *
x-axis
y-axis
origin

On the coordinate plane, the vertical line is the: *
x-axis
y-axis
origin
Abby has started reading a book that is 100 pages long. She has read 5 pages so far. What percent of the book has she read? *