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Solve the given system of equations. 2y= -x+9 , 3x-6= -15

He that is measured at 220° is a reflex angle. the opposite angle is obtuse. find the measure of obtuse .

Create a question with this scenario you could ask that could be answered only by graphing or using logarithm. 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.