Which trigonometric function has a range that does not include a zero?

Solve |2x - 5| = 4 if anyone could , that would be great

If two lines form congruent alternate interior angles with a transversal, then the lines

Ben frank is an electrician who installs lighting fixtures. he charges (in dollars) his clients 15h+40f15h+40f where hh is the number of hours worked and ff is the number of fixtures installed. how much does ben frank charge when he works 77 hours and installs 99 fixtures?