Rona has 4 packs of 12 glitter pens. She has 7 packs of 8 scented pens.
She gives her friend a pack of glitter pens in
exchange for a new pack of scented pens. How
many pens does Rona have now?
HELP ME NOWWW☹️☹️

she has 4 packs her friend has 7 packs she gives one a way but gains one so she still has 4 its just a trick question

Step-by-step explanation:

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'.

they can both be solutions depends on the equation

step-by-step explanation:

what is the equation? ?