Can somebody help me out my grade are bad

Credit card a offers an introductory apr of 3.4% for the first three months and standard apr of 15.7% thereafter,

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?

The dash figure is a dilation if the original figure. find the scale factor. classify the dilation as an enlargement or a reduction