Y=350x+6500
X, is the number of months you pay $350
Answer:
5(x-3)
Step-by-step explanation:
The word "SUM" means the answer to an "ADDITION".
"SUM" is always used with the word "AND" to indicate which numbers are being added.
The SUM of a number AND -3 is written as:
(
x
+
(
−
3
)
),
or (
x
-3
)
(where we have chosen the number to be x
.)
But we want FIVE of those sums; this means:
5 (
x
−
3
)
A- When one variable increases the other variable decreases. :)
Try to determine the value when they all add up. Or If you’re working with fractions try cross canceling
