Answer:
1/a^5
Step-by-step explanation:
a^-5=1/a^5
21 books were added
Hope I helped,
PumpkinSpice1
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x = 5
6/18 = x/(20-x)
1/3 = x/(20-x) Multiply both sides by 20-x
(20-x)/3 = x Multiply both sides by 3
20-x = 3x Add x in both sides
20 = 4x Divide both sides by 4
5 = x
C = 2(h - 1) + 0.80
