Answered

Suppose the body length L in inches of a baby snake is given by L(m) = 1.5 + 2m, where m is the age of the snake in months until it becomes 12 months old.

AFind the length of an 8-month-old snake.
BFind the snakes age if the length of the snake is 25.5 inches

Verified Answer :

texaschic101

L(m) = 1.5 + 2m.....when snake is 8 months..m = 8
L(8) = 1.5 + 2(8)
L(8) = 1.5 + 16
L(8) = 17.5 inches <==

L(m) = 1.5 + 2m....length is 25.5.....L(m) = 25.5
25.5 = 1.5 + 2m
25.5 - 1.5 = 2m
24 = 2m
24/2 = m
12 = m ....12 months <==

Solutions 

\(L(m) = 1.5 + 2m\)

Substitute variable m for 8. 

\(L(8) = 1.5 + 2(8)\)

\(L(8) = 1.5 + 16\)

\(L(8) = 17.5 in\)

\(L(m) = 1.5 + 2m = L(m) = 25.5\)

Substitude variable m for 25.5  

\(25.5 = 1.5 + 2m\)

\(25.5 - 1.5 = 2m\)

\(24 = 2m\)

\(24/2 = m\)

\(12 = m\)

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