Prompt Watch at least TWO (2+) of the following videos to help solidify your understanding of how to solve a system of equations using addition (also know as Elimination Method).

Every teacher has a different way to talk and explain, so take some notes, USE paper and pencil to follow along with an example. This is a very important topic for this year's math and you need to be able to tackle these problems effectively.

THEN - share about which videos/sites you went to. What was useful? What was not useful?

Step-by-step explanation:heerhehre answer oenjoy ur wleocmce

hey seth! : )

i’m not 100% sure, but i think it’s b

hope this ya : p

miss u!

- nicole

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