If you mean
3/15+12/6
the answer is 2.2
Answer:
2 units
Step-by-step explanation:
you look at the picture and you can see why
First of all, you organize all of the info that you're given. We know that the points are (x, y). Therefore, 8 is x and 5 is y. 5/7 is your m, since m represents the slope.
x = 8
y = 5
m = 5/7
b = y-intercept, which is the missing info
Then, you put it into a multi-step equation.
The slope equation formula is y = mx + b. Now, we solve for the equation.
y = mx + b
5 = 5/7(8) + b (missing info is the y-intercept, so that's why it stays as "b")
5 = 5/7(8/1) + b (any whole number converted into fractions always have a denominator of 1)
5 = 40/7 + b At this point, since 5 as a fraction is 5/1, you need to
-40/7 -40/7 + b multiply the numerator and denominator by 7 so that
_____________ you're able to subtract 40/7 from it. So, 5 x 7 = 35 and
1 x 7 = 7, giving you the fraction of 35/7. 35/7 - 40/7 =
-5/7.
-5/7 = b
Finally, you've got all the info you need to write the equation. As a result, you just substitute the letters with the numbers:
m = 5/7
b = -5/7
y = 5/7x - 5/7
I hope I helped and that you understood my explanations! :)
Look at your graph there is a y axis and x axis drae a graph that has both y axis and x aixs
Commment and tell me if u need more help