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mixas84 [53]
2 years ago
6

Madison represented the sentence “The product of 3 and the difference of Negative 4 and the quotient of a number and Negative 2

is at most 5” by using the inequality 3 (Negative 4 minus StartFraction n over negative 2 EndFraction) less-than 5.
Which best describes Madison’s error?
“The difference of –4 and the quotient of a number and –2” should be written as StartFraction negative 4 minus n over negative 2 EndFraction.
“The product of 3 and the difference of –4 and the quotient of a number and –2” should be written as 3 (negative 4) minus (StartFraction n over negative 2 EndFraction).
The less than symbol should be replaced with the less than or equal to symbol.
The less than symbol should be replaced with the greater than symbol.
Mathematics
2 answers:
julia-pushkina [17]2 years ago
7 0

9514 1404 393

Answer:

  (c)  The less than symbol should be replaced with the less than or equal to symbol.

Step-by-step explanation:

"At most" means "less than or equal to". Madison needs to use ≤ instead of <.

PilotLPTM [1.2K]2 years ago
5 0

Answer:

C     Its right, dont read the explanation doe.

Step-by-step explanation:

Bingus Chungus Orb

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In order to solve for a nth term in an arithmetic sequence, we use the formula written as:<span>

an = a1 + (n-1)d

where an is the nth term, a1 is the first value in the sequence, n is the term position and d is the common difference.

First, we need to calculate for d from the given values above.  
<span>a3 = 20.5 and a8 = 13
</span>

an = a1 + (n-1)d
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</span>an = a1 + (n-1)d
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<span>
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The 11th term is calculated as follows:

a11 = a1 + (n-1)d
a11= 23.5 + (11-1)(-1.5)
a11 = 8.5</span>
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Answer:

Step-by-step explanation:

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