Robert J.

y=2x+2;y=2x+1;y=-4;x=1 solve and Indentify which lines are parallel

I need help with my word problem

2x-2x-2=192

The question is write the standard form of the equation of the line through the given point with the given slope   through: (1,2), slope=7  

PC Solutions sells regular keyboards for $84 and wireless keyboards for $105. Last week the store sold three times as many regular keyboards as wireless. If total keyboard sales were $4,998, how... more

complete the equation of the line in slope intercept form.  If any # in the equation is not an integer, enter it as a fraction in simplest form

I neeed help on how to solve each system by substitution     (y=-6                        (-x=y=-4                     (x-3y=3 (y=-2x-2                   (y=2x-11                     (2x=3y    

Two people are pushing a piano. One person pushes it with 175 pounds at an angle of 60 degrees To the x axis while the other pushes it with 250 pound at an angle of 30 degrees To the x axis. In... more