The simplified expression of 8x + 4 - 6y - 3x + y is 5x - 5y + 1
Expression:
An expression is any mathematical statement that consists of numbers, variables and an arithmetic operation between them.
Given,
Here we have the expression 8x + 4 - 6y - 3x + y.
Now, we have to simplify the expression.
To simplify the expression, first we have to write the given expression,
=> 8x + 4 - 6y - 3x + y
Now, we have to combine the like terms, then we get,
=> (8x - 3x) + (-6y + y) + (4 - 3)
Now, we have to perform the appropriate arithmetic operations on it, then we get,
> 5x + (-5y) +1
Therefore, the simplified form of the given expression is 5x - 5y + 1
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Answerrrgrjdbeiekdkf is letter b
Answer:
Function 2 shows a greater rate of change, because Edwin spends $9 each month and Adam spends $7 each month.
I found this out because for Adam, you simply subtract the y-coordinates from each other and get 7 each time. Edwin clearly shows that he Spends $9 each month with the negative sign.
Step-by-step explanation: