A group of 15 friends take a trip to a water park. The total price of the trip is $599.85 before any discounts. The total price with the discount is $449.85. How much discount does each person receive?

What is the square root of 45? (step by step working plz)

Which expressions are equivalent to -6 + 3m

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?