When ever you combine different elements the chemical properties change because elements are different , unless you combine the exact same elements.
Answer:
8/9
Step-by-step explanation:
1 blue, 2 yellow, 7 red, 6 green, and 2 purple marbles = 18 marbles
The number that are not yellow = total - yellow
P( not yellow) = number that are not yellow / total
= (18-2) / 18
= 16/18
=8/9
Answer:
You forgot to post your mistake.
Step-by-step explanation:
Answer:
-3x+8
Step-by-step explanation:
-2x-x+8=
-3x+8