HELP PLEASE!!
What is the least positive integer that is divisible by 2, 3, 4, 5, 6, 7, and 8?

The square pyramid has a volume of 441 cubic inches. what is the value of x? 1/7x is the height x is the base

What is the distance between a and b? round your answer to the nearest tenth. a coordinate plane is shown. point a is located at negative 1, 5, and point b is located at 4, 1. a line segment connects the two points.

Atotal of 766 tickets were sold for the school play. they were either adult tickets or student tickets. there were 66 more student tickets sold than adult tickets. how many adult tickets were sold?