Concept explainers
To find the equation that represents the given situation.
Answer to Problem 42PPS
Explanation of Solution
Given:
The current water level of a swimming pool is 6 feet. The rate of evaporation is
Calculation:
Total water in the swimming pool is,
Now let x be the number of days of evaporation & y be the water level of the swimming pool.
Then water evaporated in x days is
Therefore total water level after x days is,
Hence option A is correct.
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