A=45
A=kx/y
where k is constant
substituting the values for k
k= 20×9/6=30
when x=9, y=6
A= 30×9/6=45
Answer:
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Step-by-step explanation:
Answer: x= 3
15x-25+2=22
15x-25=25
15x=50
x=3.333333
x=3