An Internet service provider charges $18 per month plus an initial set-up fee of $45.
1 answer:
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Answer: B.
Step-by-step explanation:
1. By definition, the associative property of addition is:
2. Therefore, if you have the following expression:
You apply the Asociative property of addition by regrouping the numbers as following:
3. Then, you can conclude that the correct option is B.