Answer:idk
Step-by-step explanation:
Let <em>x</em> be the smallest of the three integers. Then the next two are <em>x</em> + 2 and <em>x</em> + 4.
• "The ratio of the smallest number to 1 less than twice the smallest number..."
This translates to
<em>x</em> / (2<em>x</em> - 1)
• "... the ratio of 3 more than the middle number to twice the largest number."
This translates to
((<em>x</em> + 2) + 3) / (2 (<em>x</em> + 4))
or, simplifying a bit,
(<em>x</em> + 5) / (2<em>x</em> + 8)
The ratioes are said to be equivalent, so
<em>x</em> / (2<em>x</em> - 1) = (<em>x</em> + 5) / (2<em>x</em> + 8)
Solve for <em>x</em> :
<em>x</em> (2<em>x</em> + 8) = (<em>x</em> + 5) (2<em>x</em> - 1)
2<em>x</em>² + 8<em>x</em> = 2<em>x</em>² + 9<em>x</em> - 5
8<em>x</em> = 9<em>x</em> - 5
-<em>x</em> = -5
<em>x</em> = 5
So the three integers are 5, 7, and 9.
Answer:
d
Step-by-step explanation:
Answer:
2/21
Step-by-step explanation:
Simplify the following:
Simplify the following:
4/7×1/6
4/7×1/6 = 4/(7×6):
4/(7×6)
The gcd of 4 and 6 is 2, so 4/(7×6) = (2×2)/(7 (2×3)) = 2/2×2/(7×3) = 2/(7×3):
2/(7×3)
7×3 = 21:
Answer: 2/21
Answer:
465.81
Step-by-step explanation:
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