Wow um this is awkward i dont know this either but you cant be mad because im only 10
<h2>
Answer:</h2><h3>25 percent increase or raise from 4000 is 5000</h3><h2>
Step-by-step explanation:</h2>
(5000 - 4000)/4000 x 100 = (1000/4000) x 100 = 25%
<em>hope</em><em> </em><em>this</em><em> </em><em>help</em><em>!</em><em> </em><em>^</em><em>^</em>
Answer:
x = 2/3
Step-by-step explanation:
-3x + 4 = 2
-3x = -2
x = 2/3
y = 2
(plug it into original equation)
(2/3. 2)
(5x^2-21x-20)/(5x^2-16x-16)
((x-5)(5x+4))/((x-4)(5x+4))
(x-5)/(x-4)