Victoria bought two pairs of pants and a skirt for a total price of $120 with a tax rate of 5.4%. If victoria had $135 to spend, how much change would she have left over after she purchased the items including the tax?

hello \hola

for finding the midpoint of any given 2 pair of points simply add the respective x coordinates with other x coordinate and the y coordinate with other y coordinate and divide them by 2

in your question it will be :

(3+1)/2 for the x coordinate of mid point i.e 2

[8+(-4)]/2 for the y coordinate of midpoint i.e 2

so coordinates of mid point of points (3,8) and (1,-4) will be (2,2)