Which two activities are examples of data collecting?
A. Counting the number of fish in a pond
B. Graphing the heights of baseball players
C. Measuring the heights of baseball players
D. Using a mathematical model to predict the winner of a race

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.

step-by-step explanation:

i'm not sure how to show the work for this

answer : c and d or 4(29 + 6)

4(29) + 4(6)