Answer:
-1/10
Step-by-step explanation:
We need to get a common denominator of 10
-1/2 *5/5 = -5/10
2/5*2/2 = 4/10
-5/10 +4/10 = -1/10
Answer:
Step-by-step explanation:
We have been given an equation 
. We are asked to solve our given equation.
First of all, we will add 
on both sides of equation to separate x variable on one side of equation.
Now, we will make a common denominator.
Add numerators:
Upon multiply both sides of our equation by 
, we will get:
Therefore, the solution for our given equation is .
Answer:
I think B and C
Step-by-step explanation:
Because they are the only ones that have more than two so you know it would be them
IF n is a positive integer THEN n mod 2=0
IF n is an odd integer THEN n mod 2=1
SO you can draw that conclusion.
You are welcome.
the answer is A
you put 200 in the bank account. then wrote a check (taking out) for 20 and 30. then deposited (put in) 40
