Answer:
A.b = 210 + 15x
B.b = 210 – 15x
C.b = 195 + 15x
D.b = 195 – 15x
Step-by-step explanation
B is correct. Your starting amount is 210$ And you're taking away 15$ each time she uses the club,x.
B and E
aka
E-F and E-D
C-B and C-D
Step-by-step explanation:
Probability of getting at least 1 tail in 3 coin toss is 1−18=78