I’m not sure about number 9. But number 10 is answer C. This is because there are two sides to a coin, so you are equally likely to land on heads as you are tails. So you take 64 and divide it by 2, and get the answer 32.
Answer:
-(13 w + 7)
Step-by-step explanation:
Simplify the following:
-6 w - 8 + 1 - 7 w
Grouping like terms, -6 w - 8 + 1 - 7 w = (-6 w - 7 w) + (1 - 8):
(-6 w - 7 w) + (1 - 8)
-6 w - 7 w = -13 w:
-13 w + (1 - 8)
-8 + 1 = -7:
-13 w + -7
Factor -1 out of -13 w - 7:
Answer: -(13 w + 7)
So I dont have all the answers but I hope this helps:
a) (5,4) and (6,3)
b) (1,3), (2,4), (5,7), (6,8)
Im stuck in the last question, but I hope this helped you
Answer: Quadratic
Solution
X=0
X=- 1/3