When you sign up for a movie service, you get three free months of movies. then you are charged $15 per month to rent movies. if you pay $90, how many months of use do you get?

Miranda is braiding her hair. then she will attach beads to the braid. she wants 1_3 of the beads to be red. if the greatest number of beads that will fit on the braid is 12,what other fractions could represent the part of the beads that are red?

Which of the following is the graph of y= square root -x-3

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