an article was sold for $560 inclusive of a 20% discount. what was the price before the discount was given?

Create a data set with 8 points in it that has a mean of approximately 10 and a standard deviation of approximately 1.

Which steps could be part of the process in algebraically solving the system of equations, y+5x=x^2+10 and y=4x-10

Which coefficient matrix represents a system of linear equations that has a unique solution ? options in photo*