150 pupils eat in the school canteen every day. One reckons with around 75g of pasta per person. A: There is spaghetti on Monday. How many kilograms of pasta do you need? B: At the beginning of the month, 50kg of pasta were bought. How often can there be pasta this month?​

the answer is d

step-by-step explanation:

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.

47 - 90 = 43

43 - 180 = x

x = 137

is there more to this question?