What is the solution to this system of equations? A: (-1, 2)
B: (4, -2)
C: (2, -1)
D: (-2, 4)

The hawaiian alphabet has 12 letters. how many permutations are posible for each number of letters?

On average, how many more hits will he get when he bats 100 times at home during the day as opposed to 100 times away at night?

Louis wants to carpet the rectangular floor of his basement the basement has an area of 864 square feet the width of the basement is 2/3 its length what is the length of lewis's basement