The puerto rico trench a depth of 30,246 feet. write the number that are 10,000 less than and 10,000 greater than this number.

10,000 less than 30,246: 20,246.

10,000 greater than 30,246: 40,246.

Step-by-step explanation:

If you want to get a number that is 10,000 less than 30,246, subtract 10,000 to 30,246 as follows:

 30,246

-

 10,000

 20,246

If you want to get a number that is 10,000 greater than 30,246, add 10,000 to 30,246 as follows:

 30,246

+

 10,000

 40,246

right

step-by-step explanation:

x=-2

infinite number of lines, so there is an infinite number of equations.

step-by-step explanation:

there are an infinite number of line that passes through the point (-2,5)

x=-2   is one line that passes through the point

y = 5 is another line that passes through the point

(these two lines are perpendicular to each other).

since the number of   numbers are infinite and the slope is the ratio of two numbers,(change in y over change in x) we can have an infinite number of slopes.     our only condition is that it passes through the point (-2,5)