A. Four friends each bought a ticket and a bag of popcorn. How
much total money did they spend?

The lengths of all sides of a triangle are integers when measured in decimeters. one of the sides has length of 1 dm and another of 3 dm. find the perimeter of the triangle.'

Jayne is studying urban planning and finds that her town is decreasing in population by 3% each year. the population of her town is changing by a constant rate. true or false?

18 16 11 45 33 11 33 14 18 11 what is the mode for this data set