Answer:
x = -3h
x = -12
Step-by-step explanation:
Given equation is 
To find the value of x in terms of h we will solve the expression to isolate x on one side of the equation.
by subtracting 1 from both the sides of the equation,


Multiplying 'h' on both the sides of the equation,

x = -3h
If h = 4,
x = (-3)(4)
x = -12
A= 3.1 and b= 2.5 hope this helps
See, pls, one way of decision (attachment).
Answer:

Step-by-step explanation:

Take the log of both sides.

Use properties of log.







Well I Think it is 4 because it says round off