Mr. Hill's class has 30 students. Mrs. Salier's class has 24 students. If each class is broken into groups of the same number of students, what is the greatest number of students in a group?.

Agrid shows the positions of a subway stop and your house. the subway stop is located at (-5,2) and your house is located at (-9,9). what is the distance, to the nearest unit, between your house and the subway stop?

0.75,1.75,2.75,3.75 is arithmetic or geometric?

Afire department spend $900 to purchase a new helmets and gloves the amount included a 6% sales tax what was the price of the equipment to the nearest dollar before tax?