Answer:
I think it is of the last option
Answer:
f(2)=9
Step-by-step explanation:
15 x .30 = 4.50 discount 15-4.50= 10.50
10.50 x .40 = 4.20
Final cost of shirt 10.50-4.20 = $6.30
Answer:
no he will make it home at 18:15
Step-by-step explanation:

Answer:
1
Step-by-step explanation:
one quarter = 25%.
The one spot looks about one quarter.