Ok I’ll break this down so it’s easier to understand:
So you start of with $80
The first step is to find 20% off
An easy way to find 20% is to divide it by 5.
80/5= 16
And since it’s 20% OFF we subtract 16 from 80
80-16= 64
Next we need to do the coupon
It is $5 off so
64-5= 59
And finally the rebate which is $2
59-2= 57
Answer:
57
Answer:
![x=(-12,0)](https://tex.z-dn.net/?f=x%3D%28-12%2C0%29)
![y=(0,3)](https://tex.z-dn.net/?f=y%3D%280%2C3%29)
Step-by-step explanation:
<u><em>x-intercept</em></u>
![-2(x-4y)=24](https://tex.z-dn.net/?f=-2%28x-4y%29%3D24)
![x-4y=-\frac{24}{2}](https://tex.z-dn.net/?f=x-4y%3D-%5Cfrac%7B24%7D%7B2%7D)
![x-4y=-12](https://tex.z-dn.net/?f=x-4y%3D-12)
![x=4y-12](https://tex.z-dn.net/?f=x%3D4y-12)
![x=4(0)-12](https://tex.z-dn.net/?f=x%3D4%280%29-12)
![x=-12](https://tex.z-dn.net/?f=x%3D-12)
<u><em>y-intercept </em></u>
![-2(x-4y)=24](https://tex.z-dn.net/?f=-2%28x-4y%29%3D24)
![x-4y=-\frac{24}{2}](https://tex.z-dn.net/?f=x-4y%3D-%5Cfrac%7B24%7D%7B2%7D)
![x-4y=-12](https://tex.z-dn.net/?f=x-4y%3D-12)
![-4y=-12-x](https://tex.z-dn.net/?f=-4y%3D-12-x)
![y=-\frac{-12-x}{4}](https://tex.z-dn.net/?f=y%3D-%5Cfrac%7B-12-x%7D%7B4%7D)
![y=-\frac{-12-(0)}{4}](https://tex.z-dn.net/?f=y%3D-%5Cfrac%7B-12-%280%29%7D%7B4%7D)
![y=\frac{12}{4}](https://tex.z-dn.net/?f=y%3D%5Cfrac%7B12%7D%7B4%7D)
![y=3](https://tex.z-dn.net/?f=y%3D3)
Im sorry I know this is annoying but did you ever get an explanation on an answer?
The correct answer is that there are 5 terms in this problem