Answer:
1=true
2=false
3=false
4=true
5=true
6=false
Step-by-step explanation:
hope this helps!:)
Answer:
The equation representing the total distance would be A. 105x + 90.
The time the truck has travelled would be 8 hours while the time traveled by the train would be 6 hours.
Step-by-step explanation:
Firstly, let's set the time travelled by the train to be x hours.
According to the question, the equation would be 45(x + 2) = 60x, because the truck has travelled 2 more hours than the train.
Hence:
![45(x + 2) = 60x](https://tex.z-dn.net/?f=45%28x%20%2B%202%29%20%3D%2060x)
![45x + 90 = 60x](https://tex.z-dn.net/?f=45x%20%2B%2090%20%3D%2060x)
![90 = 60x - 45x](https://tex.z-dn.net/?f=90%20%3D%2060x%20-%2045x)
![15x = 90](https://tex.z-dn.net/?f=15x%20%3D%2090)
![x = 6](https://tex.z-dn.net/?f=x%20%3D%206)
Therefore, the truck has travelled a total of (6 + 2) hours = 8 hours, and the train has travelled for 6 hours.
Also, the equation can be found by adding both equations up:
![45(x + 2) + 60x](https://tex.z-dn.net/?f=45%28x%20%2B%202%29%20%2B%2060x)
![= 45x + 90 + 60x](https://tex.z-dn.net/?f=%3D%2045x%20%2B%2090%20%2B%2060x)
![= 105x + 90](https://tex.z-dn.net/?f=%3D%20105x%20%2B%2090)
Hope this helped!
I believe the answer is b
Answer:
<h3>the answer would be 35%</h3>
Step-by-step explanation: