Answer:
$245,000
Step-by-step explanation:
Let the intial cost = x




Answer: b=-12
Step-by-step explanation:
120/-10 = -12
-10b/-10 = b
b=-12
1) D
2)
3) B
4 ) F
5)C
6) F
7) D
8) C
I'm not sure about questions 4 and 7, but they may be correct.
I couldn't because I couldn't see the 2nd question
The volume of a cube (V) is given in terms of its side length (s) as
... V = s³
You have
... 27n²⁷ = s³
You may recognize that 27 = 3³, so this can be written as

This result matches your second selection
... 3n⁹ units