Alex’s paycheck for the last two weeks totaled $239.64. he owes the cell phone company $45.87. how much money does he have left?

The amount of money left = $193.77

Step-by-step explanation:

Alex's paycheck for the last two weeks =  $239.64

He owes the company = $45.87

Now we have to find how much has left.

To find the left amount we have to subtract $45.87 from $239.64

= $239.64 - $45.87

= $193.77

Thus the amount of money left = $193.77

for the friend request.

when a figure, such as triangle (xyz) is reflected over the line y = x to create x'y'z' the x-coordinates and y-coordinates of the original image (pre-image) will be reversed for the image. (e.g., (x, y) > (y, x)) this means that the pre-image position of the x- and y-coordinates switch places which in turn provides a mirror like image of the original xyz.  

i notice that when i draw a line segment from x to x', that the points are parallel from each other -- they are exactly across from each other and do not intersect with any other points.  

yes, think i would see the same characteristic if you drew the line segment connecting y with the reflecting line and then y' with the reflecting line because of the essence of reflections. because it is a mirror image, each point was effected the same way which leads me to conclude that they same would apply to y and y'.