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Neko [114]
3 years ago
15

Solve for w. 7w=-14 please help me with this one plz

Mathematics
2 answers:
kolezko [41]3 years ago
5 0

Answer: w = -2

Step-by-step explanation:

7w = -14

Divide both sides by 7

w = -2

That was brief but hope it helps!

Serga [27]3 years ago
4 0

Answer:

W = -2

Step-by-step explanation:

7W÷7      -14÷7

W= -2

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inysia [295]

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7x(-9)

Step-by-step explanation:

-3x-5 becomes positive 15

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6x6 is 36

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5 0
3 years ago
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umka2103 [35]

The new mean is 66.09

<u>Explanation:</u>

Mean weight of 20 students = 65kg

One student with 88kg entered the room.

New mean = ?

\frac{x_1+x_2+....+x_2_0}{20} = 65

\frac{x_1+x_2+....+x_2_0 + 88}{21} = ?

The above equation can further be written as:

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New mean = \frac{1300 + 88}{21}

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Therefore, the new mean is 66.09

6 0
3 years ago
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klemol [59]
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7 0
3 years ago
Which equation represents a proportional relationship?
iren2701 [21]
The equation that represents a proportional relationship is:

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5 0
3 years ago
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dezoksy [38]

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8 0
3 years ago
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