20. Anthony drives 28 miles to work each day. It takes an average of 36 minutes to get there. He travels on a highway for part of the distance, and the rest of the trip consists of back roads.
What is his average overall speed in miles per hour?
please help

In trapezoid klmn, kj=19.2 and jm=22.5. identify ln.

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.

Evaluate the discriminant of each equation. tell how many solutions each equation has and whether the solutions are real or imaginary. x^2 + 4x + 5 = 0