Aschool math team consists of 3 juniors and 5 seniors. how man different groups can be formed that consist of one junior and 2 seniors

Multiply. −2x(6x4−7x2+x−5) express the answer in standard form. enter your answer in the box.

Use the diagonals to determine whether a parallelogram with vertices u(2,−2), v(9,−2), w(9,−6), and x(2,−6) is a rectangle, rhombus, or square. give all the names that apply.

At school there are 526 students and 263 are girls about how likely is it that a randomly chosen student will be a boy