The​ visibility, in​ miles, from a certain spot on a hillside can be calculated using the function d=1.8x​, where x is the height in feet above the valley floor. Fanon walks through elevations ranging from 16 feet to 25 feet above the valley. What are the minimum and maximum distances that she can​ see?

Which of the following questions describes the equation g + (-4) = -5? a)what number, when added to negative four, is equal to negative five? b)what number, when added to negative five, is equal to negative four? c)what number, when subtracted from negative four, is equal to negative five? d)what number, when subtracted from negative five, is equal to negative four?