What is 77.2-43.778? what is 2.072 divided by 5.6

If f(x)=3x+1 and f^-1=x-1/3, then f^-1(7)=

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

Eden has a part time job. she is paid ? 7.20 an hour the week she worked 18 and a half hours how much is she paid