Hannah's school hosted a book donation. there are 150 students at her school, and they donated a total of b books! hannah donated 3 times as many as the average number of books each student donated. how many books did hannah donate? write your answer as an expression.

Total number of students = 150.

Total number of books by all students = b books.

Average of number of books each student donated = (Total number of books denotend by all students) ÷ (Total number of students).

= b÷150 books by each student or b/150.

Hannah donated 3 times as many as the average number of books each student donated.

3 times of Average of number of books each student donated = 3 * b/150

= b/50.

Therefore, the expression for number of books Hannah donate = b/50

gmt is 4 hrs ahead of edt so just add four hours to 1: 14: 20 (minutes and seconds stay the same)

gmt is 5: 14: 20

hope this !

~just a girl in love with shawn mendes

180-142=38 for the acute angle next to the entry

90+38=128

180-128=52

a=52

step-by-step explanation: