$24.89
23x0.0822=1.89
23+1.89=24.89
Answer:
The solutions to the system of the equations by the elimination method will be:

Step-by-step explanation:
Given the system of the equations



solving the system of the equations by the elimination method













Rearranging the equations

solve
for z:


solve
for y:





solve
for x:




Therefore, the solutions to the system of the equations by the elimination method will be:

Answer:
In general, an expression is in simplest form when it is easiest to use.
Step-by-step explanation:
we know that
Area of the circle is equal to

where
r is the radius
in this problem



therefore
the answer is the option
d. 113.04 sq. in.