Answer:

Step-by-step explanation:
Solving (c): The rate of change:
In this concept, the formula to use is:

Where
----- In 2004
------ In 2026
So, we have:


Answer:
C 10 to the power of 7 equals 10,000,000 and x 3.45 = 3450000000
Step-by-step explanation:
a) Same-side interior angles
b)

c) They are parallel by the same-side interior angles theorem.
Just multiply and simplify that is your best bet
Answer:
and
.
Step-by-step explanation:
So I believe the problem is this:

where we are asked to find values for
and
such that the equation holds for any
in the equation's domain.
So I'm actually going to get rid of any domain restrictions by multiplying both sides by (x-3)(x+7).
In other words this will clear the fractions.


As you can see there was some cancellation.
I'm going to plug in -7 for x because x+7 becomes 0 then.




Divide both sides by -10:


Now we have:
with 
I notice that x-3 is 0 when x=3. So I'm going to replace x with 3.




Divide both sides by 10:


So
and
.