Related Clues:

• Pre-calc course
• Course with a lot of angles
• Mary Lincoln's maiden name
• Former first lady's maiden name
• Calc. lead-in
• Mary in the White House
• Math class before calc.
• Pre-calc. course
• Smart-looking, in British lingo
• High-school subj.
• Some H.S. math
• Broadway's 'Sweeney ___'
• Ex of Elizabeth Taylor
• It precedes calc., typically
• Math class before calc