Answer:
6.8
Step-by-step explanation:
Using a scientific calculator:
= 6.782329983
Rounding of the answer to nearest tenth gives:
= 6.8
You must write your answer in fully simplified form. 8a= 5
1 answer:
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Answer:
s = 11
Step-by-step explanation:
Given
=
( cross- multiply )
8(s - 2) = 72 ( divide both sides by 8 )
s - 2 = 9 ( add 2 to both sides )
s = 11