Calculate the total surface area of a cuboid with the following dimensions. 4m by 6m by 8m
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Answer:
Step-by-step explanation:
Let be "x" the price in dollars of one copy of the city newspaper.
You need to analize the information provided in the exercise:
1. The total number of copies of the city newspaper sold in the newspaper stand is:
2. The amount of money earned by selling 1,000 copies of the city newspaper is:
Then, you can determine that the value of "x" can be found with:
3. Finally, substituting values, you get: