Answer:
13x+y=135
2x+2y=30
because when you substitute x (10) and y(5) you come out with the answer given to the equation
For this case we have that the inverse variation is defined as:

Where:
k: It is the constant of proportionality
According to the statement we have:

We find the constant of proportionality:

Then we find the value of x when
:

Answer:

Answer:
Diagram A
Step-by-step explanation:
shows both 10.4 and 2.6
Answer:
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Step-by-step explanation:
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