Answer:

Step-by-step explanation:




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The answer is 19.11 hope this helps
H = 60 + 8x
h = Tree's height in inches
x = years of growth
It would be 21 because 7 times 3 equals 21 and the way you get that is 3 drawings per paper
437,000
400,307
In the second number, the 7 is moved 3 places to the right, and the 3 is moved 2 places to the right.
(The digit 4 is used here simply to make the numbers be the same overall length. It can be changed to any other digit (except 3 or 7) or removed. Digits that are not 3 or 7 can replace any of the zeros.)