Sean has $125 saved. he pays $25 for ticket to the concert. what percentage of his savings did he spend on the ticket?

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)

just take the area of the square and then the area of the circle then subtract the circle area from the squares area

step-by-step explanation: