Acaptain is twice as old as his ship was when he was as old as his ship is now.
together they are 56 years old. how old is the captain?

In a certain pentagon, the interior angles are a,b,c,d,e where a,b,c,d,e are integers strictly less than 180. ("strictly less than 180" means they are "less than and not equal to" 180.) if the median of the interior angles is 61 and there is only one mode, then what are the degree measures of all five angles?

In order to be invited to tutoring or extension activities a students performance 20 point higher or lower than average for the

Which statement accurately explains whether a reflection over the y axis and a 270° counterclockwise rotation would map figure acb onto itself?