Which is an equation of a line , in point-slope form, that passes through (1,-7)and has a slope of -2/3 asap plz those are the choices

Find the third,fifth and seventh term sequence described by each rule a(n)=n+1

Create a real-life situation and create a system and show how it might be modeled algebraically with a system of equations (or inequalities) show all work include a few sentences explaining the situation, your variables of choice and what each represents, and how you would set it up and solve it algebraically. !

When 142 is added to a number the result is 64 more times the number my options are 35 37 39 41