Answer:
Step-by-step explanation:
( - ∞ , - 3 ) ∪ [ - 1 , ∞ )
He's writing one paper every 3/4 of an hour
1/3: 15 minutes
2/3: 30 min
3/3: 45 minutes
Or, one paper every 45 minutes/ 3/4 of an hour
Let's simplify step-by-step.

There are no like terms.
Answer:

Answer: Multiplying 3x and -x we obtain A= -3x^2
The standard form is 210,064,050