The skating rink charges 100$ to reserve the place and then 5$ per person how can we write an expression representing the cost f
1 answer:
Answer:
The Expression representing the Total Cost is .
Step-by-step explanation:
Given:
Charges for reserving place = $100
Per person charge = $5
Let the number of person be x.
We need to find the Total Cost with any number of person.
Total Cost can be calculated by adding Charges for reserving place and Per person charge multiplied by Number of persons.
Hence It can be framed in equation form as below;
Total Cost for any number of person =
Hence the Expression is .
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Answer:
we conclude that the first step is to find the greatest common factor (GCF).
Hence, option C is correct.
Step-by-step explanation:
As 4 is the greatest common factor of the expression, so factor out common term 4:
i.e.
Thus, the first step is to find the greatest common factor (GCF)
Now, solving the remaining portion
as (2x+3) and (2x-3) are the factors of (4x²-9)
i.e. (4x²-9) = (2x+3) (2x-3)
Thus, the expression becomes
Therefore, we conclude that the first step is to find the greatest common factor (GCF).
Hence, option C is correct.