John paid $450 for a new mountain bicycle to sell in his shop. He wants to pnce it so that he can offer a 10% discount but still make 20% of the price he paid for it. At what price should the bike be marked?
The bike should be marked for $
(Round to the nearest dollar as needed)

$486

Step-by-step explanation:

Step 1:  Solve

(450 * 0.9) * 1.2

405 * 1.2

486

 $486

idk do it yourself or ask somebody idk stop going online asking for

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