Amechanic charges $50 to inspect your heater, plus $80 per hour to work on it. you owe the mechanic a total of $310. write and solve an equation to find the amount of time h (in hours) the mechanic works on your heater.

He graph of f(x) = |x| is stretched by a factor of 0.3 and translated down 4 units. which statement about the domain and range of each function is correct? the range of the transformed function and the parent function are both all real numbers greater than or equal to 4. the domain of the transformed function is all real numbers and is, therefore, different from that of the parent function. the range of the transformed function is all real numbers greater than or equal to 0 and is, therefore, different from that of the parent function. the domain of the transformed function and the parent function are both all real numbers.