Triangle ABC is dilated by a scale factor of 3. Point B is located at (2,-3). What is the location of Point B' after the dilation?

Two customers went to a post office. first customer paid $12 for 14 and 5 envelopes the second paid 24.80 for 10 postcards and 15 envelopes. what is cost of each envelope?

David estimated he had about 20 fish in his pond. a year later, there were about 1.5 times as many fish. the year after that, the number of fish increased by a factor of 1.5 again. the number of fish is modeled by f(x)=20(1.5)^x. create a question you could ask that could be answered only by graphing or using a logarithm.

Mr.walker is looking at the fundraiser totals for the last five years , how does the mean of the totals compare to the median?