Question
what is -7b + 5b + 3b =
Answer:
<h2>
b</h2>
Step-by-step explanation:
-7b + 5b + 3b =
-2b + 3b =
b
Answer:
D
Step-by-step explanation:
Factors B, C and E are totally irrelevant.
Answer:

Step-by-step explanation:
For this problem, the fraction is out of 7 so all the values less than 7 is 1-6. So the probability is going to be 
Hope this helps.
Answer:
229.7125
Step-by-step explanation:
Answer:
=42x2+1
Step-by-step explanation:
6x2+36x2+12x+6
=42x2+1