There are 570 students at a school if each classroom holds 30 students how many classrooms are needed at the school?

Solutions for 2x+7 less than or equal to 3x-5

Acourt reporter is transcribing an accident report from germany. the report states that the driver was traveling 80 kilometers per hour. how many miles per hour was the driver traveling?

The volume of a box varies directly with its length if a box in the group has a length of 30inches and k=24 what is its volume