Erin got 75% of the questions on her last test correct. She got 24 of all the questions correct. She wanted to figure out how many questions were on the test in all. She did some calculations and found that there are 18 questions in all. Did she find the correct total amount? Explain why she is or is not correct. If she is not correct, also explain the mistake in her thinking.

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.

where are the choices?

60

step-by-step explanation:

every triangle measures a total of 120 degrees. you have to find angle c. we know that isosceles triangles angles are equal. 60 degrees plus 60 degrees gives you 120.