2ab + a^3 +5a^2b^2 - 2b^3
Need help i have to write this in standard form

Taking algebra two apex courses and need with these questions

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?

Mon wants to make 5 lbs of the sugar syrup. how much water and how much sugar does he need… …to make 5% syrup?