Question

Two researchers are studying the decline of orangutan populations. In one study, a population of 784 orangutans is expected to decrease at a rate of 25 orangutans per year. In a second study, the population of a group of 817 orangutans is expected to decrease at a rate of 36 per year. After how many years will the two populations be the same?

Answer 1

Answer: t = 3 years

Step-by-step explanation:

(as stated by a previous brainly user)

y=784-25t.

y=817-36t.

784 - 25t = 817 - 36t

36t - 25t = 817 - 784

11 t = 33,

33 divided by 11 = 3

t = 3

Answer 2

Answer:

after 3 year's

Step-by-step explanation:

784-75=709

817-108=709