What are the coefficients in the expression -x-12+y/3

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?

Find an equation of the line perpendicular to the graph of 28x-7y=9 that passes through the point at (4,1)

Julian wrote the following numeric pattern on the board3,10,17,24,31,38.what numbers of julian's pattern are compound numbers.