Is the square root of two rational numbers
1. sometimes rational
2.always rational
3. never rational

answer: .always rational

step-by-step explanation:

rational numbers can be written as the quotient of two integers where the denominator is not zero.

answer: there are x+184 pages in olivia's book.

step-by-step explanation:

let the total number of pages in the book which olive has already read be x.

then if olive has 184 pages left to read, then the total number of pages are in olive's book= pages she has read+pages she has left to read

therefore, the total number of pages in olivia's book=

hence, there are x+184 pages in olivia's book.

answer:   b

step-by-step explanation:

x2 = 16

x can not be a negative number because 16 is positive

the only answer would be positive 8