Deandre bought 4 CDs that were each the same price. Including sales tax, he paid a total of $69.20. Of that total, was $3.60 tax. What was the price of each CD before tax?

What is the effect on the graph of the parent function f(x) = x when f(x) is replaced with 3f(x)? a) shifts the line 3 units up b) shifts the line 3 units down c) increases the slope of the line by a factor of 3 d) decreases the slope of the line by a factor of 3

Describe the symmetry of the figure. identify lines of symmetry, if any. find the angle and the order of any rotational symmetry.

Which is equivalent to 10/12? options: 10/18 5/6 3/12 9/11