Answer:
8x
Step-by-step explanation:
Because you are adding the (x+3) there you can immediately you the association property to simplify
(2x + 5x + x) + (3 - 3)
8x + 0 =
8x
Answer:

Step-by-step explanation:
Given


Required
Determine the distance between the two points
Distance (D) is calculated as:

Substitute values for x's and y's





Express as 9 * 2

Split:



The long haired cat p generation is a hybrid because the hair is long and that is not the pure so the answer is hybrid.
Yes, because if you divide 4 and 3 by 2, you get 2 and 1.5