Answer: No, it is not a direct variation
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Explanation:
The given equation solves to y = x-3, which is not in the form y = kx. So the original equation is not a direct variation.
An example of a direct variation would be y = 5x, where in this case, k = 5.
Visually, all direct variation equation graphs go through the origin.
The equation which represent total amount of income he earns from selling book is,
Since, Selling price of one novel is n dollars
So, selling price of b books is,
Since, he receives 9% commission on each book sale.
So, total commission he receives on selling of b books is,
And also he received a bonus of $50,000 to sign the contract to write the book,
So, total amount of income he earns is represented by A,
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Answer:
44
Step-by-step explanation:
Lunch = 3 appetizers per guest
If there are 22 guests: 22 × 3 = 66 appetizers served
Dinner = 5 appetizers per guest
If there are 22 guests: 22 × 5 = 110 appetizers served
Difference = total dinner appetizers - total lunch appetizers
= 110 - 66
= 44
Answer: y=1/7x+1
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The rounded answer is 9.1 hours. The non-rounded answer is 9.11428571429 hours.
First convert all the fractions to decimals, add all the decimals, and then divide by the number of countries to get your answer.
Add in your average use too for the problem.