Answer:
The answer is
.
Step-by-step explanation:
This is because when you multiply them together you get
,
,
, and 
When you add the like terms you get,

the answer to your question is 7 hours just keep adding 75 together
The answer is 4 1/2 (four and a half).
Answer:
H. 6x^2 + 7x + 49
Step-by-step explanation:
= 3x^2 + 14 - 7x + 6 + 29 + 3x^2 + 5x + 9x
Combine like terms
= 6x^2 + 7x + 49
The answer is A. It is .015 between .19137 and .17637 and also between .17637 and .16137.
Hope that helps