Answer:
wait what grade are you in
Let 'x' represent the total distance from point A to point B
During the first hour he gets 0.25 of the way there: 0.25x
During the second hour he covers an additional 0.2 of the distance: 0.2x
During the third hour, he covers 0.3 of the distance: 0.3x
The total distance the biker traveled is:
0.25x + 0.2x + 0.3x = (0.25 + 0.2 + 0.3)x = 0.75x
The biker has: x - 0.75x = (1 - 0.75)x = 0.25x of the total distance left to go.
I'm assuming you want us to solve this inequality for x, since the question wasn't too clear on that.

Add 35 to both sides to remove the "-35" on the left side so we can isolate the x


The solution to this inequality is x>50. Let me know if you need any clarifications, thanks!
~ Padoru
Answer:
144
Step-by-step explanation:
just did it
248,700
682 is closer to 700 than to 600