The difference of two numbers is 7. The sum of the two numbers is 29. Find the two numbers. Create a system of equations for the word problem and then solve the system using graphing, elimination or
substitution.

What percent of the circle below is shaded?

Could someone with number 1 and 2

The serenity and the mystic are sail boats. the serenity and the mystic start at the same point and travel away from each other in opposite directions. the serenity travels at 16 mph and the mystic travels at 19 mph. how far apart will they be in 3 hours?