Question

The populations of two cities after t years can be modeled by -150t+50,000 and 50t+75,000. . What is the difference in the populations of the cities when t=4

Answer 1

25,800

Explanation:

-150(4) + 50,000 = 49,400

50(4) + 75,000 = 75,200

75,200 - 49, 400 = 25,800