Alex agreed to pay tax and tip at a restaurant with her four friends. Her friends paid 96 in total. If tax and tip totalled 20%
1 answer:
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Answer:
The maximum revenue will be at price
Step-by-step explanation:
Given:
Find the vertex of the parabola represented by given equation:
When then
The maximum revenue will be at price
Solution: We are given that the population of Virginia is 8 million.
Let x be the population of Nevada.
We are given population of Virginia is 2.8 million less than 4 times the population of Nevada.
The first step is to on both sides.
add 2.8
The second step is to on both sides.
divide 4
The population of Nevada is million.
2.7