Find the equation of the line that passes through the points A{2,4} and B{_2,0}

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?

Factor 15x^3 - 5x^2 +6x-2 by grouping. what is the resulting expression

Iwill mark ad braniless pls just evens