Which of the following pairs of numbers is a solution to the equation 3 squared takeaway 54

What is the range of the data below? .8090100

When the solutions to each of the two equations below are graphed in the xy-coordinate plane, the graphs of the solutions intersect at two places. write the y-cordninates of the points of intersection in the boxes below in order from smallest to largest. y=2x y=x^2-3

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