Square RSTU is shown. R is at negative 1
Answer:
(A) 
(C) It’s equation is 4x-3y=0.
Step-by-step explanation:
Point O is at (0,0)
Point A is at (3,4)

The equation of a straight line is in the form: y=mx+b
The y-intercept of the line OA=0
Therefore, we have:

The equation of the line is: 4x-3y=0
One is negative and one is positive
Answer:
They went 1 4/5 mph or 1.8 mph.
Step-by-step explanation:
Hope this helps!