What is the factored form of x2 – x – 2?
(x + 5)(x − 1)

(x + 5)(x + 1)

(x − 5)(x − 1)

(x − 5)(x + 1)

Atypical mre contains 1,200 calories.if the average solider eats 3 mre per day and is deployed for 15 months how many calories will be consumed by a 44 member platoon of soldiers

If p(a) = 0.70 and p(b) = 0.20, then a and b are independent events if

Using only the digits 5, 6, 7, 8, how many different three digit numbers can be formed if no digit is repeated in a number?