An example of a shortage is limited amounts An efficient economy is one that a.
has very few people who do not work for a living.
b.
makes the best use of some its goods and services.
c.
uses its resources to make the most goods and services.
d.
makes the least costly use of its resources. of

This is what i found “answer: a rigid transformation preserves both the side lengths and the angle measures of a polygon. step-by-step explanation: rigid transformations are the transformations which does not affect the size and the shape of figure .” i hope this you for what your looking for. can you plz mark me brainliest?

5(2a-5+b). xbox xboxxbx xb

1.) 18+5 is one way i’m pretty sure there are others but i can’t think of them right now