There is not a given equation nor ordered pair, so it is impossible to answer this question. I apologise.
The point-slope form:

We have the points (3, -4) and (5, 1). Substitute:

The standard form: 
<em>multiply both sides by 2</em>
<em>use distributive property</em>
<em>subtract 2y from both sides</em>
<em>subtract 15 from both sides</em>

<h3>Answer: 5x - 2y = -7</h3>
X = total miles run
4.6 + 0.78 + 3.4 = x
8.78 = x......so he ran a total of 8.78 miles
I will go to the Bahamas instead and think about later
Answer:
it would be -1.7 / -10.06 because if you divide 2 negative numbers than you get a positive number and if you divide a negative and a positive number than it would be negative
Hope this helps you ❤️
Step-by-step explanation: