Answer:
If you are asking for an equation sentence then I can give you one!
Step-by-step explanation:
N> 600,000
Solve for x.
x > 3
(It goes to the right, with the starting point open)
Answer:
4,370
Step-by-step explanation:
add 10,500, 1,300, and 2,170
then add 3,100 and 6,500
subtract both sums
got it
Answer:
200,000
Step-by-step explanation:
To find how many times smaller is smaller number than greater number, divide greater number by smaller number.
Greater number 
Smaller number 
Then

Answer:
I think Substitution
Step-by-step explanation:
Because x is already solved for in the second equation.