12. the width of a rectangle is 16.55 inches. the length of the rectangle is half its width.
what is the perimeter of the rectangle?
a. 16.55 inches
b. 49 1/2 inches
c. 66 1/5 inches
d. 49.65 inches

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?

The jurassic zoo charges $14 for each adult admission and $5 for each child. the total bill for 77 people from a school trip was $565. how many adults and how many children went to the zoo? i

Idon’t understand this.. will someone ? will mark brainliest along with 20 points.