How many different ways are there to arrange the letters a, b, a, and b? 4

What is the order of magnitude for the number of liters in a large bottle of soda served at a party

If 5x - 2 = -12, then x = a) -50 b) -4.4 c) -2.8 d) -2

This activity will you meet these educational goals: mathematical practices-you will make sense of problems and solve them, reason abstractly and quantitatively, and usemathematics to model real-world situations.directionsread the instructions for this self-checked activity type in your response to each question, and check your answers. at theend of the activity, write a brief evaluation of your work.