Oi
Just calculating the differential. Step by step:

If you want to know where the tangent has no slope:
1. a+3a+4b=5b
2. a+3a=5b-4b
3. 4a=5b-4b
4. 4a=b
a=1/4b
(I think 1/4b is the answer) hope this helps :)
Answer: I need help with this as fast as someone can. PLS let me know who to do it
Step-by-step explanation:
The answer si that the first ten odd integers are all even. Maybe this is really a fact but not a conjecture
Answer:
750
Step-by-step explanation:
62.5% choose chocolate
1200 x 62.5% of is 750