Answer:
-200+12 and one-third(4.5)
Step-by-step explanation:
Firstly, it can't be one of the first 2 answers because we go down by 200ft. Then, we know it can't be the last option because we gain 12 and 1/3 ft per minute. Therefore, it must be the third option.


Mean:

So,

Therefore,



Hope I helped :)
(Sorry I was late for you other question)
Answer:
-12π
Step-by-step explanation:
Answer: x=−2 or x=8
Step-by-step explanation:
Step 1: Factor left side of equation.
2(x+2)(x−8)=0
Step 2: Set factors equal to 0.
x+2=0 or x−8=0
x=−2 or x=8
The answer would be 3(-4) -5 so x would be -12 -5 which would be x = -17