The first ring is $50, the second ring is 37.50 and the third ring is 25.00
The total of the rings before tax is 112.50 and $121.50 after tax
The commutative pooperty of x + 7 is equal to 7 + x.
Answer and Step-by-step explanation:
one divided by (in parentheses) x minus eight should look like this:

This is a graph of this expression.
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A is the correct answer. A coefficient is just a number that appears in front of a variable. Please note that a number that doesn't have a variable behind it is still a coefficient since there is technically a variable behind it with a power of 0.