428,731 - 175,842 = 252,889
But if your trying to estimate it, it would be 300, 000
Answer:
n= -3 and n= -6
Step-by-step explanation:
We need to solve this equation to find the value of n.
Rearranging:
This is a quadratic equation and we can solve by using factorization method.
We need to make factors of 18n^2 such that their sum is equal to 9n.
So solving,
all except for d are function because d has the same x more than once
Answer:
1497
Step-by-step explanation:
When finding the average you add all the given numbers
623+494+380=499
Then divide that answer by how many total numbers are there
499*3=1497
Answer:
Im not fully sure but I think it is negative 2 and negative 3