Answer:
The answer is 9.
Step-by-step explanation:
Answer:
7 pounds
Step-by-step explanation:
8 divided by 4 is 2 so $2 per pound
14 divided by 2 is 7 so therefore it would be 7 pounds
I had the wrong answer before sry haha
We have to solve the system of equations by Cramer's rule.
The coefficient matrix is given by

Let us find the determinant of coefficient matrix.

For X-matrix

Now, we find its determinant

For Y-matrix

Now, we find its determinant

Therefore, the value for x is given by

The value for x is 5.
Answer:
0 in²
Step-by-step explanation:
Maybe it would help to show some lines or something shape-like.