80/100*n=16
80n=1600
n=1600/80=160/8=20
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Original price: $20.00
Answer:
Step-by-step explanation:
-3b - 3b= (-3b)+(-3b)= -6b
Answer:
1000 idk
Step-by-step explanation:
Answer:
A is correct
Step-by-step explanation:
Let one no. be x.
then another no. = (19-x).
x - (19 - x ) = 55
2 x - 19 = 55
x = 37
another no. = 19 - 37 = -18
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