( NO LINKS ) If x=7, is this equation true? 7 + 9x > 73 * option 1: Yes
option 2: No

You’re repairing a large rectangular aquarium. the final step is to cover the glass with a protective film. the front and back of the aquarium measure 4 meters by 2 meters, and the sides of the aquarium measure 3 meters by 2 meters. how many square meters of protective film do you need? ( )

Complex numbers multiply √-4 * √-25 and show all intermediate steps. alternative notation is sqrt(-4) * sqrt(-25).

Simplify (1/2)4th power a. (1/16) b.(1/8) c.(1/4)