Amelia's mom baked 48 cookies. after amelia and her friends walk through the kitchen, there are 18 cookies left. what is the percent increase in the number of apps tan has on his phone

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?

Afamily went out to dinner and their bill was $113.if they want to leave a 19% tip, how much should they leave.

Which number produces an irrational number multiplied by 1/3