Answer:
-2
Step-by-step explanation:
4+3u=-2
3u=-2-4
u=-6/3
u=-2
Answer:
no
Step-by-step explanation:
Answer:
W=3
Step-by-step explanation:
The length (3w) is equivalent to 9 inches. Therefore, w must equal 3. If the width is just w, then that would mean that the width is 3 inches. If you multiply the length by the width, 9x3, you would get 27 inches squared, which is the area of the rectangle.