In a flower garden, there are 23 plants in the first row, 21 plants in the
second row, 19 plants in the third row and so on. If there are 10 rows in
that flower garden, then find the total number of plants in the last row
with the help of the formula tp = a + (n - 1) d.
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Answer:
23 plus (10-1)5
23 Plus (9)5
23 plus 45
= 68
Step-by-step explanation:
sore I can't find the 'plus' key
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