Awater tank is 12 feet high, 5 feet long, and 9 feet wide. a solid metal box which is 7 feet high, 4 feet long, and 8 feet wide is sitting at the bottom of the tank. the tank is filled with water. what is the volume of the water in the tank?

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)

answer: this is not a question

step-by-step explanation: this is a answer