The purpose of this task is for students to solve a mathematical problem using points in the coordinate plane. This task also helps lay the foundation for understanding operations on signed numbers without formally introducing those notions, which are not expected until 7th grade (see 7.NS.1).
Theresa Ann Lane Haggard is around 56 years old. She was 33 in 1993 when she married Merle, who was 56 then (born April 6, 1937). She was his 5th wife.
Ann-Margret was born on the 28th of April 1941, which was a Monday. Ann-Margret will be turning 76 in only 11 days from today. Ann-Margret is 75 years old. To be more precise (and nerdy), the current age as of right now is 27395 days or (even more geeky) 657480 hours. That's a lot of hours!