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Define x:
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Let the number be x
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Construct Equation :
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x- 18 = 7x
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Take away x from both sides :
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-18 = 7x - x
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Combine like terms :
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-18 = 6x
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Switch sides :
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6x = -18
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Divide by 6 on both sides :
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x = -3
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Answer; The number is -3.
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Answer:
6 is your median and the average is 11.7
Step-by-step explanation:
to find the median, you simply list the numbers in order from greatest to least and determine which is in the middle.
(3, 4, 5, 6, 16, 20, 28 - with 6 there is three numbers on the left and three numbers on the right)
to determine the average, you add all the numbers up and divide by how many numbers you have
3 + 4 + 5 + 6 + 16 + 20 + 28 = 82
82 divided by 7 is 11.71428571 (when simplified its 11.7)
Answer:
x ≥ 4
Step-by-step explanation:
Well to find the inequality we need to single out x,
4x - 1 ≥ 15
+1 to both sides
4x ≥ 16
Divide 4 by both sides
x ≥ 4
<em>Thus,</em>
<em>x is greater than or equal to 4.</em>
<em />
<em>Hope this helps :)</em>
Answer:
80% is greater
Step-by-step explanation:
Answer:
7
Step-by-step explanation:
you subtract 84 on both sides and then you end up with -6x>-42 divide -6 on both sides and you have 7
