Don has 20 pencile. he buys 3 more packages of pencils that each have 4 in them. howmany pencils does don have now

32 is the answer.

Step-by-step explanation:

First, you multiply 3 X 4 because there are three packages and there are 4 in EACH of them. 3 X 4 = 12. Now you add 12 to 20. 12 + 20 = 32. Hence, that is your answer.

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'.

answ5

step-by-step explanation:

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