Answer:
54 -3n²
Step-by-step explanation:
The square of a number (n) is represented by n². Three times that value is represented by 3n².
The relation "a is subtracted from b" is represented as ...
b - a
When 3n² is subtracted from 54, the appropriate representation is ...
54 -3n²
I think it sometimes but im not sure
Answer:
x= 28
Step-by-step explanation:
10/70=4/x
Answer:
(x+4) (x^2-3)
Step-by-step explanation:
Hope this helps
It's A:
(-∞, -5]
And the set-builder notation is:
{y|y < -5}
