The development of a city over the past twenty years cost $962,234,534,288,644. What is the value
of the digit 3 in this number

Find the difference (8ab+a+2) - (3ab+6)

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.

Corresponding angles are a. always b. sometimes c. never congruent