Use order of operations to simplify. 42 + 5[61 – (5x6)]

197

Step-by-step explanation: First you have to get rid of the parentheses so you would do 5 times 6 to get 30. Then you would subtract 61 - 30 to get 31. to get rid of the parentheses you would then multiply 31 and 5 to get 155 and finally you would add 155 and 42 together to get 197 as your answer.

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.

the answer is y < -3 or   y > 3

-3y > 7 + 2

-3 y > 9

y < -3