The sum of the ages of nicole and rachel is 30. currently nicole is four years older than rachel. how old is rachel?

Mr. walker is looking at the fundraiser totals for the last five years , how does the mean of the totals compare to the median?

The distance between two points is 6.5cm and scale of map is 1: 1000 what's the distance between the two points

Which choice names the hypotenuse of triangle xyz? a. segment yx b. segment yz c. segment ab d. segment zx