Which of the following systems of linear equations has one solution? {x = 3 y =5}
{y = 3x + 3 y = 3x}
{ x = 3 x =5}
none of the above

10010010001010010101001001010010100101010010101010010010101010110010001011010010010001

step-by-step explanation:

29.5977692753

step-by-step explanation:

a: 1/6, j: 1/4

step-by-step explanation: you are welcome

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'.