A shark swims a total of 20 miles in the last four days. Assuming that the shark swims at a constant rate, how many miles did the shark swim on the first day?

the shark would have swam 5 miles

Step-by-step explanation:

20/4=5

constant:To stay the same.

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.

(23*2)-12=x     x=34

step-by-step explanation: