May someone tell me a simple equation with division that equals 7 , 8 , 9 , 10 , and 11?

Inez has a phone card. the graph shows the number of minutes that remain on her phone card a certain number of days.

Which equation is equivalent to the given expression? -(1/2y+1/4) a. -1/4(1+2y) b. 1/4(2y-1) c. -2(1/4y-1/8) d. 2(1/8-1/4y)

Abox holds 500 paperclips. after a week on the teacher's desk 239 paperclips remained. how many paperclips were used?