Which expressions are equivalent to (7^-2)*(7^6)
a. 7^2/7^-2
b. 7^6/7^-2
c. 7^-12
d. (7^2)^2

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? ( )

The step function g(x) is defined as shown. what is the range of g(x)? ***answer choices in picture.

Which region represents the solution to the given system of inequalities? |-0.5x+y23 | 1.5x+ys-1 5 4 -3 -2 -1 1 2 3 4