Miranda and her family share a family data plan for their cell phones this month her mom used 400 her father used 350 and her little sister use three 200 minutes they want the average number of minutes to be 350 minutes how many minutes should miranda use

the answer is (2x+8)²= 16

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)