2n^2 + 4n + 2 = 0
Divide both sides by 2:
n^2 + 2n + 1 = 0
Find two numbers that multiply to form C (1) and add together to form 2: these numbers are 1 and 1:
(n +1)(n+1) = 0
(n+1)^2 = 0
Therefore n+1 = 0
n = -1
we know that
Each meter of ribbon cost 
so
by proportion
Find the cost of 
meters of ribbon
therefore
<u>the answer is</u>
The ribbon cost 
Answer:
True
Step-by-step explanation:
repeating decimal is also known as recurring decimal. It is form of representation of fractional number in which numbers after decimal periodically gets repeated.
Example 1/9 = 0.1111 where number one gets repeated infinitely
another common example is 1/7 = 0·142857 142857 14...
here digits 142857 repeated periodically after decimal.
As given in question "A repeating decimal has a never-ending pattern of the same digits" is consistent with definition of repeating decimal hence statement is true.
Answer:
A
Step-by-step explanation:
Owing someone meand you have to give them money and therefore is represented ad a negative number.
-14 + (-7) is the same as -14 - 7
Answer:
y=1 and 1/5x
Step-by-step explanation:
