Both triangles have the same perimeter. solve for x.

School has 204 sixth grade students. if the sixth grade is 30% of the total school, how many students are in the middle school?

Aregular pan has a length that is 4/3 the width. the total area of the pan is 432in.2. what is the width of the cake pan?

Here is my question! 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?