Which of these equations represents the graph 3 4 2 s 2​

Find the solution of this system of equation -7x+y=-20 9x-3y=36

What additional information could be used to prove abc =mqr using sas? check all that apply.

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.