Answer:
![\left[\begin{array}{ccc}9&5&6\\9&-6&8\end{array}\right] \\](https://tex.z-dn.net/?f=%5Cleft%5B%5Cbegin%7Barray%7D%7Bccc%7D9%265%266%5C%5C9%26-6%268%5Cend%7Barray%7D%5Cright%5D%20%5C%5C)
Step-by-step explanation:
I think that's right but it's been a minute since I took linear algebra.
Answer:
-3-3x
Step-by-step explanation:
3-3(x-2)
<em>3</em>-3x+<em>6</em>
-<em>3</em>-3x
9514 1404 393
Answer:
x = 18
Step-by-step explanation:
Add the opposite of the constant (-5), and multiply by the inverse of the coefficient of x (2/3).

64 inches per bow * 9 bows = 576 inches. They want this in yards, so 576 inches is 48 feet which is 16 yards.