Charlie and dasha are roommates, and they have a dog. if neither of them is home, they hire someone to watch the dog. charlie must go on business trips every 6 months, while dasha must go on business trips every 9 months. if they both just got back from business trips , how many months will it be before they need to hire someone to look after the dog again? explain your answer.

If you can solve all of these i will give ! - 4% of 190 - 4% of 162.5 - 4% of 140 - a 4% increase from 155.1 - a 4% increase from 159.8

If f(x)=x+7 and g(x)=1/x what is (fog)(x)

20 points 1. your friend, taylor, missed class today and needs some identifying solutions to systems. explain to taylor how to find the solution(s) of any system using its graph. 2. taylor graphs the system below on her graphing calculator and decides that f(x)=g(x) at x=0, x=1, and x=3. provide taylor some feedback that explains which part of her answer is incorrect and why it is incorrect. f(x)=2x+1 g(x)=2x^2+1