Answer:
In the pic
Step-by-step explanation:
If you have any questions about the way I solved it, don't hesitate to ask me in the comments below :)
Lets say you have 5 apples, but the you give away 3 of them.
To work how many you have left you take away.
5-3 = 2
Lets apply this with fractions now.
You have 9/7 yard, but then you give away 7/20 yard.
Now you take them away:
9/7 minus 7/20 = 131/140
Hope this helps :)
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Answer:
y =
![\frac{-17}{15} x](https://tex.z-dn.net/?f=%20%5Cfrac%7B-17%7D%7B15%7D%20x)
+
Explanation:The slope-intercept form of the equation has the following formula:y = mx + c
where:
m is the slope
c is the y-intercept
The given is:17x + 15y = 5
To put it in the slope-intercept formula, we should isolate the y as follows:17x + 15y = 5
15y = -17x + 5
y = (-17/15) x + (5/15)
y =
![\frac{-17}{15} x](https://tex.z-dn.net/?f=%20%5Cfrac%7B-17%7D%7B15%7D%20x)
+
![\frac{1}{3}](https://tex.z-dn.net/?f=%20%5Cfrac%7B1%7D%7B3%7D%20)
where:
m is the slope = -17/15
c is the y-intercept = 1/3
Hope this helps :)