Answer:
200+2w>400 and w>100.
Step-by-step explanation:
The perimeter of a rectangle can be found using 2*l + 2*w = P. If the length is 100 cm then 2(100)+2w > 400. Simplified this is 200+2w>400.
You can solve for the width and you find
200+2w>400
2w>200
w>100.
The length of the third side is 44.5 m
3/8 because there are 3 numbers you want to land on and 8 total numbers.
Total bill amount = $ 189
<u>Step-by-step explanation:</u>
Given:
The bill amount = $ 175
Coupon = 10%
Coupon amount = ![\frac{10 \times 175}{100}](https://tex.z-dn.net/?f=%5Cfrac%7B10%20%5Ctimes%20175%7D%7B100%7D)
![=\$ 17.5](https://tex.z-dn.net/?f=%3D%5C%24%2017.5)
Bill Amount after applying the coupon = ![=\$ 175-\$ 17.5=\$ 157.5](https://tex.z-dn.net/?f=%3D%5C%24%20175-%5C%24%2017.5%3D%5C%24%20157.5)
Tip = ![20 \% \text { of } 157.5](https://tex.z-dn.net/?f=20%20%5C%25%20%5Ctext%20%7B%20of%20%7D%20157.5)
=
So the tip amount = $ 31.5
Total bill amount after the coupon and tip = ![\$ 31.5+\$ 157.5=\$ 189](https://tex.z-dn.net/?f=%5C%24%2031.5%2B%5C%24%20157.5%3D%5C%24%20189)
So the total bill amount is $ 189.