Why do people want brainliest sm?

Solve |2x - 5| = 4 if anyone could , that would be great

For what value of (y) is 3^3/3^y =1/9

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.