Answer:
72
Step-by-step explanation:
8 times 9 is 72
A number decreased by three square is: (where x is the number)
x - 3^2
Answer:
The system is inconsistent
Step-by-step explanation:
Given the matrix system solutions in the attachment, we can see that the coefficient of the matrix rank has become zero. This shows that it has no solution.
Answer:
.6 se
Step-by-step explanation:
Answer:
286
Step-by-step explanation: