Enjoy the flight....
.... And, learn something new...
Starting point for test preparation. Math exercises and links to sample questions, study tips, and useful SAT / ACT resources.
SAT Facts, FAQ's, and recent statistics|Strategies from erikthered.com
Free online comprehensive test prep guides and strategies from sparknotes.com
test scores (and support the Mathplane site). 200 Practice Questions and solutions from Lance Friedman
Algebra, Geometry, Algebra 2, and Trigonometry worksheets (and answers) .PDF format from Kutasoftware.com