When given a value of the variable, we replace each instance of the variable in the problem with that number. In this case, the expression becomes:
After this, we merely need to simplify the answer.
Simplifying 12/2 gives us the answer 6.
The population is decreasing at a rate of 5% per year. If the population is 30,000 today, what will the population be in 12 year
2 answers:
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