I don't understand : fractions

What is the inverse of f (X) = 6/x

What are the possible dimensions for a skateboard park with an area of x^2 + 15x + 56

A lifeguard earns $10.80 an hour for a 40-hour week and times his base pay for every hour worked over the first 40 hours. If he works a 46-hour week, how much is the lifeguard's pay for the week?

A rectangle has side lengths (2x - 5) meters and (2x + 6) meters. write a linear expression in simplest form to represent the perimeter. find the perimeter if the value of X is 12 m.

How to do radical form with parantathese

lucy is standing in a stadium and has the option of running up a staircase 0r down a staircase for exercise. The function f (x) = 1/25 ...

Jacob is filling up a large water container. He uses 2/3 of a gallon to fill 3/4 of the container. How many gallons will he need to fill the whole container? Write a division equation to represent this question and solve.

How many ninths does it take to make the same amount 1/3

The temperature measured in Kelvin (K) is the temperature measured in Celsius (C) increased by 273.15. This can be modeled by the equation K = C + 273.15. When solved for C, the equation is

Find the mean (average) of each set of numbers. Round your answer to the nearest tenth 16 12 8 6 17 8 7 2