Question 1081286
S = T-5
A = T-3
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T+S+A = 46
T+T-5+T-3 = 46
3T-8 = 46
3T = 54
T = 18
So, Tonya has 18 marbles
Sasha = T-5 = 18-5 = 13
Ameilia = T-3 = 18-3 = 15