Kohl's marks up the Jewelry they purchase 250%. If they paid 98$ for a bracelet, how much will I pay for the bracelet?

Ihave a 69 and an 82. the 69 is worth 40% of my grade and the 82 is worth 15%. can someone tell me my current average grade.

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?

F(x)=x/2-2 and g(x)=2x^2+x-3 find (f+g)(x)