Find the sum of the first seven terms of the geometric series 8, −24, 72, …

4,376
4,280
5,832
5,836

How do you summarize data in a two-way frequency table?

Gregory draws a scale drawing of his room. the scale that he uses is 1 cm : 4 ft. on his drawing, the room is 3 centimeters long. which equation can be used to find the actual length of gregory's room?

What are the domain and range of the function f(x)=2^x+1