Answer:
Step-by-step explanation:
21/7=3
5*3=15 width
3*3=9 height
Answer:
y = 14
Step-by-step explanation:

When x = 2:


That's it. :)
Answer:
i cant see the picture
Step-by-step explanation:
Answer:
11/9
Step-by-step explanation:
Additive inverse is just another overly-complicated word for opposite. The answer is 11/9.