Answer:
ANSWER: 
Step-by-step explanation:
The answer is: 4.5 cups.
The explanation is shown below:
1. You need 3 cups of milk to make 30 biscuits.
2. Therefore, to solve the exercise you only need to multiply 45 biscuits by 3 cups and divide this by 30 biscuits.
3. Let's call the cups you will need to make 45 biscuits
. Then, you have:

4. Therefore, you will need 4.5 cups to make 45 biscuits.
Without further info, like distances
check the picture
Answer:
D, $75.00 because 35 plus 15 plus 20 is 75.