Solve the following system using the substitution method:
x - y = -4
x - 2y = -6
(3 points, 2 for work, 0.5 for each part of the solution (x, y))

(x, y) = (-2, 2)

Step-by-step explanation:

We are given the following two equations which we are to solve using the substitution method:

--- (1)

--- (2)

From equation (1):

Substituting this value of x in (2) to get:

" alt="x - 2y = -6\\\\(y-4)-2y=-6\\\\-y=-6+4\\\\-y=-2" />" />

y = 2

Substituting the value of y in (1) to get x:

x = -2

Therefore, (x, y) = (-2, 2).

the median here is 25. your lowest value is 14 and highest value is 48. to find the third quartile, find the medium number in between 25 and 48 which would be 42 i believe.