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8=1/3(a+5) plz find A plz
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1 vote
8=1/3(a+5) plz find A plz

User TechEnthusiast
by
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1 Answer

4 votes

Answer:

18.99 or 19 when rounded

Explanation:


8 = (1)/(3) (a + 5) \\ 8 = (1a)/(3) + 1.67 \\ 3 * 8 = (1a)/(3) + 1.67 * 3 \\ 24 = a + 5.01 \\ 24 - 5.01 = a + 5.01 - 5.01 \\ 18.99 = a

Therefore a = 18.99

User Nick Chapsas
by
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