Answer:
for example...
Step-by-step explanation:
dame un ejemplo!!
(5x+2)(x-4
5x (x)+2(x)+5x (-4)+2 (-4)
5x^2+2x-20x-8
5x^2-18x-8
C. 5x^2-18x-8
153=9*17=3*3*17
so the prime factorization is 3*3*17 (also can be written

*17)
Answer:2
Step-by-step explanation:
Combine like terms and divide
8x/4x
2
Answer:
1:3
Step-by-step explanation:
There are 3 adults per 1 child at the book fair. I think this is right but im not 100% sure :)