What are the solutions of 4x^4- 4x^2=8

What does the relationship between the mean and median reveal about the shape of the data

What is the area of the triangle 10 13 12

If, while training for a marathon, you ran 60 miles in 2/3 months, how many miles did you run each month? (assume you ran the same amount each month) write your answer as a whole number, proper fraction, or mixed number in simplest form. you ran __ miles each month.