Slope intercept form: y=
−5
7
x+5
The graphing points would be (0,5)(7,0)
What is it maybe i can help?
What do you need help on? All I see is a y axis and x axis grid.
You are given that PS ≅ RS as indicated by the single has mark.
You are given that ∠PST ≅ ∠RST as indicated by the single arc.
You know the segment ST is congruent to itself by the reflexive property.
That is, you have two congruent sides and the angle between them, so you can claim the triangles are congruent by the SAS postulate.
Selection C is appropriate.
Length of floor = length of room = 7.5 units
Width of floor = 
* Width of Room = * 
⇒ Width of floor = 1.067 units
