I would help you but, i do not know the answer.
Answer:
Step-by-step explanation:
First _ -43.6 f_-37.4 f_-17 f_ 37.3 f_51.8 f_52 f_Last
A. 10 + 10 + 3
B. 7 + 2 - 7
C. Samantha won
D. Queen of diamonds (10) , 7 of hearts (-7), 4 of clubs (+ 4)
10 - 7 + 4 = 7
3 of hearts (-3), 5 of spades (+ 5), 5 of clubs (+ 5)
-3 + 5 + 5 = 7