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Answer: 5</h3>
The coefficient is the term just to the left of the variable. So for the term 5y, the number to the left of y is 5.
extra info: 5y is the same as 5*y or "5 times y", where y is a placeholder for some unknown number.
Commutative property of multiplication is what the property is called.
A * B = B * A
Where both 'A' and 'B' are expressions.
Hope this helps!
Do you have the answer options? Sorry, can't answer without them ):
Hello, Marymack!
We know that in a geometric sequence defined by
and
, the sum can be calculated the following way:
