Michelle correctly solved a linear equation and the last line of her work was: 1=2 which statement best describes the solution to the equation Michelle was solving

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

What is the total surface area of this square pyramid?

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.