Answer:
Step-by-step explanation:
3x = 36 x 5
3x = 180
x = 60
Michael has 60 marbles.
Nick recieves 9 more marbles so he has 36 + 9 = 45 marbles
The new ratio will be:
=
-2/18 : 1 1/4
-2/18 : 5/4
-2/18 * 4/5
-2/9 * 2/5
-4/45
I'm pretty sure the answer is E
if it decreased last year and there we none variable so it would be 0
Answer: b=112 degrees and c=68