Mathematics: 31% of what number is 25?

31% of what number is 25? - id312512866642, uticabadgirl

kennyjortiz

23.07.2020

-2/3

Step-by-step explanation:

The formula for slope is $\frac{y1 - y2}{x1 - x2}$

You have two coordinate points (-6,7) and (0,3)

Pick either point to be (x1, y1) and then the other is (x2, y2)

plugging these values into the slope formula you will get the answer

I decided to pick (-6,7) as (x1, y1) and (0,3) as (x2, y2) so it looks like this when I plug it in:

$\frac{y1 - y2}{x1 - x2} = \frac{7 - 3}{-6 - 0}$

simplifying you get the

$\frac{7 - 3}{-6 - 0} = \frac{4}{-6} = \frac{-2}{3}$

So the final answer simplifies to -2/3 and that is the slope of the line

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