I am quite sure that it is B: Temperature
.8 where cooked by the rooms combined 2) 25% pick blue and red
Answer:
6x-21
Step-by-step explanation:
1) draw diagram (in image)
BD=2x-21+4x
combine Like terms
6x-21
Just make lines. for example 6 divided by 2. draw 6 boxes and split then in to 2 and its 3. otherwise just divide 6 divided my 2 is 3.