Answer:
A man drove x miles per hour for 3 hours and (2x-60) miles per hour for the next 4.75 hours.Express the total distance traveled in terms of x.
Total distance covered by the man in terms of 'x' = (12.5x-285)miles
Step-by-step explanation:
Given:
Speed of a man = 'x' miles/hour
Time taken =
hour
So, distance = product of speed and time.
Distance covered in term of 'x' ![=(d_1=3x)](https://tex.z-dn.net/?f=%3D%28d_1%3D3x%29)
Now,
Speed =
miles/hour
Time taken=
hours
Distance
= ![(2x-60)\times 4.75](https://tex.z-dn.net/?f=%282x-60%29%5Ctimes%204.75)
= ![(2x\times 4.75) -(60\times 4.75)](https://tex.z-dn.net/?f=%282x%5Ctimes%204.75%29%20-%2860%5Ctimes%204.75%29)
=
miles
Total distance covered by the man = Summation of
and ![d_2](https://tex.z-dn.net/?f=d_2)
= ![(9.5x-285+3x)](https://tex.z-dn.net/?f=%289.5x-285%2B3x%29)
=
miles
So the total distance covered by the man in terms of 'x' = (12.5x-285) miles.
Don’t open the file it takes your information
The number of bottles in a full box is 12.
<u><em>Explanation</em></u>
Suppose, the number of bottles in a full box is ![x](https://tex.z-dn.net/?f=x)
So, the number of bottles in <u>three</u> full boxes ![=3x](https://tex.z-dn.net/?f=%3D3x)
Now, two more boxes are added, both of which have <u>one fewer bottle than the other three</u>. So, the number of bottles in these two boxes ![= 2(x-1)](https://tex.z-dn.net/?f=%3D%202%28x-1%29)
As there were 9 bottles initially and now there are 67 bottles in the fridge, <em><u>so the equation will be</u></em>....
![9+3x+2(x-1)=67\\ \\ 9+3x+2x-2=67\\ \\ 5x+7=67\\ \\ 5x=67-7\\ \\ 5x=60\\ \\ x=\frac{60}{5}=12](https://tex.z-dn.net/?f=9%2B3x%2B2%28x-1%29%3D67%5C%5C%20%5C%5C%209%2B3x%2B2x-2%3D67%5C%5C%20%5C%5C%205x%2B7%3D67%5C%5C%20%5C%5C%205x%3D67-7%5C%5C%20%5C%5C%205x%3D60%5C%5C%20%5C%5C%20x%3D%5Cfrac%7B60%7D%7B5%7D%3D12)
Thus, the number of bottles in a full box is 12.
Answer:
2348994
Step-by-step explanation:
6789 x 346= 2348994
Hope this helps! Please mark brainiest!!!