Answer:
4 units
Step-by-step explanation:
For explanation see the attachment.
Me after hearing someone cough on my $8 round trip flight to Italy.
A = 6
B = 1
C = 14
A = 25 - 19 = 6
B = 6 - 5 = 1
C = 19 - 5 = 14
give brainliest please! <3
45%
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