The equation that could be used to find x, the average number of feet the tree grew each month is; 14x + 10 = 56.2
We are told that the tree was planted at a height of 10 ft.
Period for which tree was planted = 14 months
Height of tree after 14 months = 56.2 ft.
Thus, if x is the average number of feet the tree grew each month, then the equation to find x is;
14x + 10 = 56.2
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