Nancy and Fabian’s dinner bill at a restaurant is $28 before tax. The tax on their meal is 2.5%.
1 answer:
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Answer:
Step-by-step explanation:
In the question, we're given that the notation produces a number
less than the product of
and
raised to the
power. Let the number produced be
. As a mathematical equation, we can write this production as
For , we can assign:
Substituting these values into , we get:
Add 2 to both sides:
Take the square root of both sides:
For , there are two cases:
Therefore, we have:
The only answer choice applicable is .
Step-by-step explanation:
<u>Step 1: Subtract 18 from both sides</u>
<u>Step 2: Divide both sides by 6</u>
Answer: