$17.40
I'm not 100% sure on this answer, but I don't think anyone else will be answering.
Answer:
Amount of mercury in population is in between 0.2841 , 1.1531
Step-by-step explanation:
Step by step explanation is given in the attachments
P = 6s
s = 3.4
P = 6(3.4) = 20.4 cm
Prettyyyyyy sure it’s the 2nd one
Answer:
17 , 65
Step-by-step explanation:
x+ y = 82
y = 4x - 3
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Put the second equation into the first.
x + 4x - 3 = 82
5x = 85
x = 85/5
x = 17
17 + y = 82
x = 82 - 17
x = 65