What is the solution the solution to x/-1 > -6

Evaluate-27 ^4/3/8 a) - 81/16 b) 81/16 c) 16/81

The? half-life of a radioactive substance is 20 years. if you start with some amount of this? substance, what fraction will remain in 120 ? years

Larry wants to buy some carpeting for his living room. the length of the room is 4 times the width and the total area of the room is 16 square meters. what is the length of the living room