The water level of a river is 170 feet. The river recedes 4 feet each year. Ingrid claims that the equation that represents this
1 answer:
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Answer:
Given expression has the value 69
Step-by-step explanation:
Given equation is:
Now we have to put x = 3
So the equation will become:
By simplifying:
As
and 2*3 = 6
So the above equation will become:
So the value of given expression is 69.
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