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Rudiy27
3 years ago
6

Solve: 3x−5 = 9. A. x = −3 B.x = 2 C.x = 7 D.x = 8

Mathematics
2 answers:
Alina [70]3 years ago
4 0

Answer:

Step-by-step explanation:

3x-5=9

3x-5+5=9+5

3x=14

\frac{3x}{3}=\frac{14}{3}

x=\frac{14}{3}

x ≈ 4.66667

Nata [24]3 years ago
4 0

Answer:

None of the answers are correct. X=14/3

Step-by-step explanation:

3x-5=9

3x=14

x=14/3

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erastova [34]

Answer:

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3 years ago
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What is the median of the data displayed in this box-and-whisker plot? A.41 B.49 C.55 D.58
lutik1710 [3]
The median in a whisker plot is the dot or line in the box on the line. In this case, the dot is at 41, so the median is 41.

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7 0
3 years ago
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A rectangle length is 8cm more than three times it’s widith. The perimeter is 128 cm find the length.
Masteriza [31]
Let x = width
<span>length is 8 cm more than three times it’s width so length = 3x + 8
</span>
Perimeter of a rectangle = 2(L + W)
so
128 = 2(x + 3x + 8) solve for x (width)
128 = 2(4x + 8)
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Answer:
width   = 14 cm
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4 0
3 years ago
you are attempting to guess a 3 digit number and have the following information. there are no 0s the number is even. the sum of
ss7ja [257]

The 3-digit number is 132

<h3>How to determine the 3-digit number?</h3>

The given parameters are:

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  • Sum of digits = 6
  • No 0s in the number
  • No repeated digit

The first highlight above implies that the number can be any of 100 to 999

The other highlights imply that the no digit can appear repeatedly, the highest digit in the number is 3, and the number must end with 2.

So, we have:

X32

The first digit is the smallest.

1 is smaller than 3 and 2.

So, we have

132

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7 0
2 years ago
PLEASE HELP IF YOU ARE GOOD AT ALGEBRA 2 MATH
REY [17]

Answer:I think a is:78.3 since it would be the same and since 0 doesn't have a value.

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7 0
3 years ago
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