Answer:
r = 33
s = 18
Step-by-step explanation:
Given expression is
.
Multiply numerator and denominator with the conjugate of (4 - √3).

= 
= 
= 
= 
= 
Now compare this expression with 
r = 33
s = 18
Answer:.625
Step-by-step explanation:
Divide 5 by 8
The slope is 3 and the point is (0,-13)
Ben - 3/8
RV - 1/8
Total = 80
Ben = 3/8 ( 80 ) = ( 3 ) ( 10 ) = 30 cars
Rv = ( 1 / 8 ) ( 80 ) = ( 10 ) = 10 cars
Ben's have sold 20 cars more than RV
Hope helps!