Answer:
113.04in^2
Step-by-step explanation:
pi*6^2
36pi
substitute 3.14 for pi
36*3.14=113.04
Answer:
-4w² - 8w
Step-by-step explanation:
All you need to do is distribute -4w. That means to multiply -4w to w and 2 separately. When you multiply -4w to w, you will get -4w² and when you multiply -4w to 2, you will get -8w.
Answer: 4
Step-by-step explanation:
There are 4 terms, 
Answer:
-9x+1 = -x +17
-8x = 16
x = -2
Step-by-step explanation: