Answer:
Warren rented 3 pairs of shoes.
Step-by-step explanation:
7.50x2 = 15
23.85 - 15 = 8.85
8.85/2.95 = 3
Hope this helps!
This is your work so i cant do it but I can give you a hint divide both the numerator and deomonator to get simplified form
Q' = ( 1, 3 )
R' = ( 3, -3)
S' = ( 0, -2)
T' = ( -2, 1 )