How do we add mix fractions and decimals. example 3 1/2 + 0.56. hurry plus brianliest

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?

Which rule describes the composition of transformations that maps △abc to △a”b”c

Answer each of the questions for the following diagram: 1. what type of angles are these? 2. solve for x. what does x equal? 3. what is the measure of the angles?