Answer: no idea
Step-by-step explanation:
Answer:
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Step-by-step explanation:
Ratio is white socks / brown socks
There are 8 white and 7 brown
Ratio = 8/7
Answer:
to what??????
Step-by-step explanation: ???????
Answer:
x +0y+0z = 400
-x +y+0z = 150
-8x +0y +z = 250
Step-by-step explanation:
The last column is the solution
The rest of the columns are the coefficients of the variables
x +0y+0z = 400
-x +y+0z = 150
-8x +0y +z = 250
