15. A small town with a population of 3500 people is shrinking by about 150 people per year. A nearby small town with a population of 2000 people is growing by about 150 people per year. After how many years will the
towns have the same population? What will the population be at that time?

aftet 12 years they will have same population and the population will be 400

answer: it's upside down and i can't read it

step-by-step explanation:

c.

step-by-step explanation:

she should of added 9^2 and 12^2. that is because it is a^2+b^2=c^2. c^2 is the hypotenuse and should always be bigger than the other two numbers. which is why she should of added 9 squared and 12 squared together instead of 15 squared.