You reflect triangle PQR with vertices P(-2.-4). Q(-3,-1), and R(-4,-4). across the y-axis to get triangle P'Q'R'. What are the coordinates of triangle
P'Q'R?

What is the product of the radical expression. (7-2square root) (8+2 square root)

Ajar of gumballs contains 4 reds, 2 greens, and 6 blues. what is the probability of getting two blues in a row without replacement?

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?