Answer:
n = - 
Step-by-step explanation:
Given
(1 + n) = -
n
Multiply both sides by 6 ( the LCM of 3 and 2 ) to clear the fractions
4(1 + n) = - 3n ← distribute left side
4 + 4n = - 3n ( add 3n to both sides )
4 + 7n = 0 ( subtract 4 from both sides )
7n = - 4 ( divide both sides by 7 )
n = - 
Answer:
$500
Step-by-step explanation:
1000x.05=50 per year
50/year x 10 years =500
The sum is 12x3+18x2-10x+8
A. They are symmetric about y=x
I believe the answer is c hope i helped for first one