So instead of 3/4 we’re gonna make it easy for us and multiply the top and bottom
1+1/8+1+6/8
2+7/8
Answer: 2 7/8
Jeremiah had 200 cat treats and 200 dogs treats and he gave Makayla 120 cat treats and 168 treats all together. How many treats does Jeremiah have left? And how many dog treats does does Makayla have ?
You round up.
My teachers always said if it’s .5 or above you round up and if it’s .4 or below you round down
Answer: A.
The system is consistent because the rightmost column of the augmented matrix is not a pivot column.
Explanation: a system is consistent if and only if the rightmost column of the augmented matrix is not a pivot column. Since every column of the coefficient matrix is a pivot column, none of the leading coefficients are in the rightmost column of the augmented matrix. Therefore the rightmost column of the augmented matrix cannot be a pivot column and the system must be consistent.
