That would be the SSS postulate.
I would say the answer would be x = 2y
20/80=1/4
1/4=0.25
0.25*100=25
25% of the pages are devoted to ads.
Hope this helps!
Your fortune is "When frustrated, sing/scream the alphabet inside a public bathroom."
Represent the dress price using d.
$23
Savings were 0.18d = $23. Dividing both sides by 0.18, we get d = -------
0.18
= $127.78.
Check: What is 18% of $127.78? 0.18($127.78) = $23.
Thus, the original price was $127.78, the savings $23, and the price paid $104.78.
