Five million, one hundred fifteen written in standard form

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?

You paid 28.00 for 8 gallons of gasoline. how much would you pay for 15 gallons of gasoline?

Will mark brainlist what is the slope of the line passing through the points (-2, -8) and (-3,-9)? -7/5-5/71-1