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Mathematics, 01.02.2021 03:40 hjeffrey168
Scene #3 Beijing West Railway Station -- Ezt
A conductor on a high-speed train entered an onboard restroom, and imagine his surprise to
find the ceiling had been dismantled, the wiring in disarray, and a hybrid electric fuel cell
missing. Found written on a roll of toilet paper was this note left by Li Squareds.
These trains sure go fast. After doing some riding, I built these linear models
to estimate their travel time including their station stops. If I'm trying to
conquer the world quickly, I need the fastest train.
Which one is the fastest?
(x = hours, y = miles. I'm using mph instead of km/h for you silly Americans.)
zH5NGGIÓ GãoSD Tế Lù
D
T
M
B
y + 12 = 175x
y + 5
= 31x
5
186x - y = 10
y = 100x – 10
y
= x - 0.15
100
(letter of train)
(speed of train)
![ansver](/tpl/images/cats/User.png)
Answers: 1
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Hey everyone! this question is a challenge question. for 50 points if you wish. all you have to do is answer the correct it has to be correct, in under 50 seconds, and i will make you the ! you want to accept this challenge. i already know! i mean, it's 50 free points! here is the question: 11x2= answer this correct, you get two prizes. don't forget. you only have 50 seconds or it wont happen. get it correct in under 50 seconds! that's not bad. so stop reading this long thing and !
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Scene #3 Beijing West Railway Station -- Ezt
A conductor on a high-speed train entered an onboard r...
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