Solve each equation by factoring. 10x-1=(2x+1)^2

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?

Solve this riddle: i am an odd number. i an less than 100. the some of my digit is 12. i am a multiple of 15. what number am i?

Which graph represents the same relation is the sa which graph represents the same relation as the set {(-3-2)}