Answer:118.3
Step-by-step explanation:
=0.5*13*18.2
It would be 1.3 less than the other.
Hello.
Firstly, let's isolate x on the equation:

Now, we can replace 'x' for 'y' and vice-versa:

Hope I helped.
B
Because
(1/4x+2/3y=5)12=3x+8y=60
And
(1/2x+3/2y=11)3=x+3y=22
If you need/want more detailed explanations please ask.