When a jar is one-fifth filled with water, it weighs 560 g. When the same jar is four-fifths filled with water, it weighs 740 g. What is the weight of the empty jar?

Explanation is in the file

cutt.ly/nz6VGda

Cuando un frasco se llena un quinto de agua, pesa 560 g. Cuando la misma jarra está llena de agua en cuatro quintas partes, pesa 740 g. ¿Cuál es el peso del frasco vacío?

Step-by-step explanation:

yo rp y yo necesitábamos los puntos para que su

1) c 2143.6 cm

2) c 113.0 m

3) a 33.5 ft

4)   d 2 cm

5) c 20 mm

6) 180 in

7) d 120 ft

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.