There are 9 players on a baseball team. in how many different ways can the coach choose players for first base, second base, third base, and shortstop?

49xy +34y - 72z. determine the degree of the polynomial

Rai compares two cable plans from different companies. which equation gives the correct value of mm, the number of months for which plans a and b cost the same?

Which is the solution to the inequality? 2 3/52 1/15 b< 3 2/15 b> 3 2/15