NEED HELP ASAP PLS PLS PLS At 9:00 a. m., the temperature at an Arctic observatory was −12°F. By 5:00 p. m., the temperature had risen 5 degrees. Over the next three hours, the temperature had dropped 2 degrees.

What was the temperature at 8:00 p. m.?

-9 I guess

Step-by-step explanation:

cuz risen means it got higher and -12 +5 is -7and again it droped means it got colder and -7+2 is -9

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 is x<