Answer:
8
Step-by-step explanation:
Length = 2x-4
Width = x+1
Let x=3 and find the length and width
Length = 2*3-4 = 6-4 =2
Width = x+1= 3+1 =4
The area is given by
A = l*w = 2*4 = 8
Answer:
172,000
Step-by-step explanation:
it was kinda obvious

= h Multiply both sides by g to cancel out the fraction
f - 7 = gh Add 7 to both sides
f = gh + 7
This is an example of an exponential decay problem.
The basic format of the equation is:

In this problem, the starting amount is 100. The rate is 0.5 because it is being cut in half every 330 days.
Answer:
Option 3
Step-by-step explanation: