Answer:
An integer may be +460 because profit means to increase.
So the answer is +460.
Answer:
168
Step-by-step explanation:
7*-4=-28
-28*-6=168
This picture should help, i graphed it for you! : )
Answer:
Step-by-step explanation:
1. regroup terms

2. Rewrite
as
and 343 as 

3. Since both terms are perfect cubes, factor using the sum of cubes formula,
, where
and 


4. Factor
out of 

5. Regroup


6. Factor again

