Abscissa is:
a. the first number (or x value) of an ordered pair coordinate plane
b. a way of locating points in a plane that consists of a horizontal and a vertical number line intersecting at the zeros coordinates
c. an ordered pair, (x, y), that describes the location of a point in the coordinate plane ordinate
d. the second number (or y-value) of an ordered pair origin
e. the point of intersection, (0, 0), of the axes in the coordinate plane quadrant
f. region in the coordinate plane x-axis
g. the horizontal axis in the coordinate plane y-axis
h. the vertical axis in the coordinate plane

The first number (or x value) of an ordered pair.

Step-by-step explanation:

Abscissa is the first number (or x value) of an ordered pair.

A coordinate plane is a way of locating points in a plane that consists of a horizontal and a vertical number line intersecting at the zeros.

Coordinates are an ordered pair, (x, y), that describes the location of a point in the coordinate plane.

Ordinate is the second number (or y value) of an ordered pair.

Origin is the point of intersection, (0, 0), of the axes in the coordinate plane.

A quadrant is a region in the coordinate plane.

X axis is the horizontal axis in the coordinate plane.

Y axis is the vertical axis in the coordinate plane.

exa:

)

3+11

14

step-by-step explanation:

from this example, we can see that subtracting with integers is the same as adding the opposite. we can solve using a number line or by using the saying "keep, change, change" to us solve. it is important to remember that we can subtract a negative and end up with a larger number than we started with.