You earn $5 for every friendship bracelet you sell. Right and solve an equation to find the number of bracelets you have to sell to earn $85

5x=85, where x is the number of bracelets. x=17

Step-by-step explanation:

If you make 5 dollars per bracelet, let x be the number of bracelets you sell. Then you will make 5x dollars and setting that equal to 85, you get 5x=85, so x = 85/5=17

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