The average yearly growth rate of the height of the tree was 2.2 feet per year during the 7 1/2 years.
So you can use
$21.95 + $.19x = $18.95 + $.21x
Answer:
7m
Step-by-step explanation:
18/6 = 3
24/8 = 3
21/x = 3
21/3 = 7
x = 7
Answer:
2267/1000
Step-by-step explanation: