<span>B. The system may represent two parallel lines and have no solution.
C. The system my represent the same line and have infinitely many solutions.
</span>
Answer:
6 is the number
Step-by-step explanation:
6- 4x=18
+6. +6
4x=24
24÷4 = 6
You "distributed" the negation inside the parenthesis. Let's focus on the 
part.
We can distribute the negation inside the parenthesis by negating every term, and switching and with or, and vice versa. So, you have
Of course, writing 
is improper, I was just stressing the fact that we distributed the negation to every term in the parenthesis. So, since a double negation cancels out, you're left with
which of course implies that
Edit: I actually derived the expression in the opposite order, but since they are equivalent, it doesn't really matters where you start from and where you get to. Anyway, if you actually want to derive 
from 
, you simply have to negate the first parenthesis and distribute the negation as discussed.
Answer:
y= -2x-7
Step-by-step explanation:
point-slope: y-y1=m(x-x1)
y-3=-2(x-5)
y-3=-2x-10
y=-2x-7
Multiply it by 60 to get 4200 per hr. multiply 4200 by 24 to get 100800. multiply that by 365 to get 36792000 then multiply that by 14 to get <span>515088000</span>
