Determine whether the graphs of y=-7x-4 and -y=7x+4 are parallel, perpendicular, coincident or none of these

The floor plan of a room has a scale of 2.5 in.: 35 ft. in the drawing, the length of the room is 8 in. and the width of the room is 6 in. what is the perimeter of the actual room?

Which of the symbols correctly relates the two numbers below check all that apply 6? 6

What is the solution to the equation e3x=12? round your answer to the nearest hundredth