2.
1. A 6-foot tall observer casts a 3.5-foot shadow
at the same time a silo casts a 49-foot shadow.
How tall is the silo?

7 weeks

step-by-step explanation:

convert each fraction to the least common multiple of 20, so 3/4 = 15/20 & 1/10 = 2/20, then divide 15 by 2 and you get a little over 7, so the food will last 7 weeks.

what are the things "represented below"?

step-by-step explanation:

nobody can if you dont give the choices

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.

d

step-by-step explanation: