Factor this expression completely
100x + 1000
A)
100(x + 10)
B)
100(x + 100)
C)
10(10x + 100)
D)
1000(10x + 1)

Solve the x in the equation x^2+14x+17=-96

Element x decays radioactively with a half life of 8 minutes. if there are 450 grams of element x, how long, to the nearest tenth of a minute, would it take the element to decay to 37 grams?

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