The percent increase in population is: 87%
Further explanation:
The percent change is given by:

Given
Population before 10 years = 25800 people
Population after 10 years= 48200 people

Putting the values in the formula:

The percent increase in population is: 87%
Keywords: Percentage, Population
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Answer:
x = 12
Step-by-step explanation:
Subtract 3 from both sides
p.s. it would be 18 if it was x-3 = 15
Wait cam u explain ? 5 times 4/9 then you divide by 7