What value is missing in the third position of the geometric sequence below? -6, 24, ,384, -1536

What can you determine about the solutions of this system

Angles r and s are complementary. the measure of angle r is 31 degrees. which equation can be used to find angle s?

The cost of using a service is $0.25 per min. what equation correctly represents the total cost c, in dollars, for d days of use?