Help me please also can u please answer these:
2. If a red-tailed boa, a Western Hemisphere constrictor snake, grows from 22 inches at 2 months of age to 42 inches at 1 year of age, what is its average growth?
3. An orchard has enough space to plant 21 rows with (y) trees in each row, or 18 rows with (y) + 7 trees in each row. If each orchard plant contains the same number of trees, how many trees can each orchard contain?
pleas help me out here.. I have no clue how to do this whatsoever.