Find the equation for the horizontal line and the vertical line passing through ( − 10 , 7 )

Step-by-step explanation:

Horizontal lines have the form " y = " where vertical lines have the form " x = ".

Horizontal lines run parallel to the y = 0 line, the x-axis, so horizontal lines are found in the y coordinate of the point.  Therefore, the horizontal line at that point is y = 7.

The vertical lines run parallel to the y-axis, which is the line x = 0.  The vertical lines are found then in the x coordinate of the point.  Therefore, the vertical line at that point is x = -10

$25

step-by-step explanation:

25 - 4.50 = 20.5

20.5 / 2 = 10.25

10.25 + 10 = 20.25

20.25 - 12.50 = 7.75

therefore the answer is $25 as shown as the first number.

-12 > a

step-by-step explanation:

-11 > 1 + a

subtract 1 from each side

-11 -1> 1 -1+ a

-12 > a