The variable z is directly proportional to x. when x is 6, z has the value 72.
what is the val...
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Mathematics, 24.11.2019 15:31, hadwell34
The variable z is directly proportional to x. when x is 6, z has the value 72.
what is the value of z when x = 13?
![answer](/tpl/images/cats/otvet.png)
Answers: 1
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