Option a:
is the solution to the system of equations.
Explanation:
The equations are
and 
Equating these two equations, we have,

Taking LCM and multiplying both sides by 5, we get,

Simplifying , we get,

Substituting the value of x in
, we get,

Thus, the solution is 
Changing the solution from fraction to decimal, we get, 
Thus, the solution is 
Hence, option a is the correct answer.
Answer:
X=157.5
Step-by-step explanation:
Not sure this is correct but, what i did was 365-45=315/2=15.7
I dearly hopes this helps you out...
The answer is 48 because (24 +72)/2 =48