Answer- 78%
64-36=28
Percent change= 28/36 = 0.78 = %78
Answer:
do the base are 3 then times that twice
Step-by-step explanation:
Answer:
i don't understand the question there's
no pic
Step-by-step explanation:
1. Each term in this polynomial has a common factor of
:

2. Not sure what the "vertical method" is, but I would guess it refers to some way of visualizing the distributive property.



3. You can use the same approach as in (2), or recall that
:


4. Recall that a difference of squares can be factored as
. So

