Naomi's class gets to keep 20% of the money they earn from selling calendars. this class sold 600 calendars. last year they sold 650 calendars. in which year year did they earn more money

They earned more money "last year" than "this year". 20% of 600 is 120, 20% of 650 is 130, which is larger than 120. 130 > 120. Hope this Helped!

b

step-by-step explanation:

the word superfluous means unnecessary