Which expression shows the area of the base of each pyramid?

Which of the following system of equation is not equal to the system of equations is not equal to the system of equations shown below

Which sentence uses an objective tone? we will plant the best garden of any school in the area. the new campus garden will surely be envied by other schools. a garden would provide numerous benefits to the students. you will probably agree that gardens have many benefits.

If f(x)=x+7 and g(x)=1/x what is (fog)(x)