The choice which describes the solution is; The solution is 5, which represents the number of miles she runs each day.
<h3>Word problems</h3>
According to the task content;
- The total distance covered running and cycling per day is; 20miles
- Additionally, she cycles a total of 105 miles each week.
From the statement above; it follows that;
The number of miles she cycles per day since 7 days make a week is;
Hence, it follows that the equation; (15+r) = 20 represents the daily distance covered by cycling and running.
On this note, it follows that;
Hence, The solution is 5, which represents the number of miles she runs each day.
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600 i think i dont know i just want some point dont mind me
Answer:
(86.2,0) is the x-intercept.
Step-by-step explanation:
You can use the slope formula to figure this one out:
Just use two of the points on the table, any of them will work:


Now you have the slope of the equation, now using the y-intercept equation you can substitute the variables for point of the table and the new slope.:

Now just solve for b to get the y intercept:

Now you have the y-intercept so you just have to plug in 0 to the y spot and it will calculate the x-intercept.

And that's the x-intercept.
Answer:
18r + 11t
(Because there are 2 different variable, don't combine them together)