I have no clue how to do this, any help is appreciated :)

You receive 15% of the profit from a car wash how much money do you receive from a profit of 300

The domain of a function can be represented by which one of the following options? o a. a set of output values o b. a set of f(x) values o c. a set of input values o d. a set of both input and output values

Write the equations in logarithmic form 10^3=1,000