soup ordinarily priced at 2 cans for 33 cents may be purchased in lots of one dozen for 1.74.What is the savings per can when it s purchased this way?

2 cents per can

Step-by-step explanation:

The price per can when you buy two cans is:

0.33/2 = $0.165, or 16.5 cents per can

When purchased in a lot of one dozen, the price per can is:

1.74/12 = $0.145, or 14.5 cents per can

So the savings per can when you buy a dozen is:

0.165 - 0.145 = $0.02, or 2 cents per can

step-by-step explanation:

given that there are two triangles j'k'l' and jkl>

the former is got by dilating the second one.

when drawn on a grid, (graph paper) coordinates of vertices of first triangle is

(6,12)j, (9,6)k and (12,9)l

side jk has length = distance between j and k

=

side j'k'=distance between j' and k'

=

ie j'k'l' has sides 1/3 of that of corresponding sides of jkl.

hence scale factor of 1/3 is used to get j'k'l'from jkl

translate k to n and reflect across the line containing jk.