Since we need to combine the amounts he ran on each day we need to add. We need to add normally and then add the decimal after the number 4. make sure to add km at the end to label your answer.
<em>Let's start out by finding the distance in between the two days.</em>
<em>(SAT)</em> 2.536 km - <em>(SUN)</em> 1.55 km = 0.986 km
<em>Okay, so now we have the value in-between. We will then need to analyze the problem once more. The question is asking us to find how much more Keisha ran on Saturday than on Sunday. We can conclude that Keisha ran 0.986 kilometers more on Saturday than she did on Sunday.</em>
The slope is 3/10, and just graph 2 points ( so like .3,1 and .9,2) and just use Desmos to figure out the line using the y=3/10x+3.64 and just type it in