8. Suppose that y varies inversely with x. Use the information to find k, and then choose the equation of variation. x = 1.2 when y = 3. k = 0.4, y = 0.4x o k=36, Y = K = 0.4, y = X k= 3.6, y = 3.6x HELP!!!​

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. !

Name the most appropriate metric unit for each measurement like a length of an carrot

1c) the number 131 is a term in the sequence defined by the explicit rule f(n)=5n-4. which term in the sequence is 131? 2a) write the first four terms of the function f(n)=n^2-1 2b) what is the 10th term of the sequence defined by the explicit rule f(n)=n^2-1 2c) the number 224 is a term in the sequence defined by the explicit rule f(n)=n^2-1. which term in the sequence is 224?