Question

how long will it take b and c to equal the same if b starts with 30,000 with an raise of 2400 and c starts with 36000 with a raise of 2000

Answer 1

The easiest way is to make equations y=2400x+30000 and y=2000+36000
and then put that in the calculator and go to table and the point they intersect at is (15,66000)