Ireally need , 14. pt = 2x, tr = y + 4, qt = x + 2, ts = y.

I don't really like these algebra problems pretending to be geometry.  There are much better ways to combine algebra and geometry.

OK, a parallelogram.  QR=PS, PQ=RS, PT=TR, QT=TS.  Geometry done.  We substitute for the last two,

2x = y + 4

x + 2 = y

Subtracting equations,

x - 2 = 4

x = 6

y = x + 2 = 8

x=6, y=8

whatever you can spend with $11.53 or under.

step-by-step explanation:

20 - 8.47 = 11.53. take away the money he used for lunch from the starting amount of 20.

"image"

step-by-step explanation:

in most of these problems, the notation is that the point with a "prime" is the image of the point without. that is, b' is the image of b.

here, there is no dilation or reflection. there is simply translation (with no direction shown). which figure you call the "preimage" and which one you call the "image" is up to you. as a matter of convention, the naming is as described above.