19/25 * 4/4 = 76/100 = .76
.33
.68
5/20 *5/5 = .25
Choice C
option D
rent = 25b + 10
where b is hours for boat rented
85 = 25b + 10
25 b = 75
b = 75/25 = 3
Answer: a and c
Step-by-step explanation: