Answer:
Diana approximately had 128 cards
Step-by-step explanation:
Let n be the number of cards Diana had. She knows that
- there are 17 kings among n cards
- 4 kings among 30 cards
Write a proportion:

Cross multiply:

Answer:
20
Step-by-step explanation:
I hope the answer satisfies you and hope that you understand my handwriting as I have explained. Thanks for the problem, it also helps me.
Answer:
T= (2, 0)
Step-by-step explanation:
(2,0) + (4, 4) = (6, 4)
(6, 4) + (4, 4) = (10, 8)
Answer:
16
Step-by-step explanation:
15-3=12
12/0.75=16