groverparham3
16.04.2021 •
Mathematics
9.
x, y and z are three different numbers.
x + y + z = 100
The mean of x, and y is 40.
The mean of y and z is 35.
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Ответ:
9.
x, y and z are three different numbers.
x + y + z = 100
The mean of x, and y is 40.
The mean of y and z is 35.
the means of x, y is that like similar to coordinator
Ответ:
free poins
Step-by-step explanation: