At 15 years old, the diameter of a tree is 3.75in. At 20 years old, the diameter of a tree is Sin. a. Write an equation to represent the age and diameter of this tree. Define your variables.
b. When the tree is 30 years old, what is its diameter?
c. How many years will it take for the tree to have a diameter of 25in?

7

step-by-step explanation:

the answer would be 7

kekdkdkccc

so

step-by-step explanation:

kekdkckcldlx

x = 2

step-by-step explanation:

if sr parallel to ba then the sides bc and ac are in proportion, that is

= ← substitute values

= ( cross- multiply )

27x = 6(4x + 1)

27x = 24x + 6 ( subtract 24x from both sides )

3x = 6 ( divide both sides by 3 )

x = 2

15.36 per mile

but forgot to round

i am pretty sure