Aposter measures 38 cm across. if a photocopy machine is used to make a copy that is 3/5 of the original size, what is the width of the copy ?

Toyland is having a sale. all items are 20% off. how much will you save on an item that usually sells for 95$ explain your

Rachel reads 1/5 of the pages of a book plus 12 pages on the first day. on the second day, she reads 1/4 of the remaining pages plus 15 pages. on the third day, she reads 1/3 of the remaining pages plus 18 pages. on the fourth day, she reads the remaining 70 pages. how many total pages are in the book?

In september, louise planted a tree. every month, the tree louise planted grew 2 inches. what would the constant of proportionality of the line be?