Im really questioning my answer to this
(-5) × 7​

Cynthia takes her dog to the park every 2 days. she bathes her dog every 7 days. if she took her dog to the park and bathed him today, how long will it be until she does both on the same day again?

The depth of a lake at a certain point, wich is a function of the distance of that point from shore, is 30 feet.

The function f(x) = 14,600(1.1)* represents the population of a town x years after it was established. what was the original population of the town?