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Pepsi [2]
4 years ago
11

2. solve 4w − 7k = 28 for k. show your work

Mathematics
1 answer:
NISA [10]4 years ago
5 0
4w-7k=28
-7k+4w+-4w=28+-4w
-7k=-4w+28
-7k/-7=-4w+28/-7
k=4/7w-4

:)
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Purple Dog Pet Supply Inc. (PDPS) released its annual results and financial statements. Lucia is reading the summary in the busi
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Answer:

$35,000

Step-by-step explanation:

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where,

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4 0
3 years ago
Solve for y in the given equation 2y - 24 = 14y <br> Answer are <br><br> 8y <br> -8y<br> -2 <br> 2
ArbitrLikvidat [17]

Answer:

y = -2

Step-by-step explanation:

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Then, we divide 12 on both sides:

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6 0
4 years ago
A box contains 1079 counters which are coloured either black, white or red.
aleksley [76]

<u><em>The total number of red counters that are in the box is; 728 red counters</em></u>

  • We are told that the box contains 1079 counters.

Let the number of white counters be x.

Let the number of red counters be y.

Let the number of black counters be z.

Thus;

z:x = 2:7

Thus; 2x/7 = z

Also, we are given;

x:y = 3:8

Thus;

8x/3 = y

  • Since total number in the box is 1079,then;

x + y + z = 1079

x + (8x/3) + (2x/7) = 1079

Multiply through by 21 to get;

21x + 56x + 6x = 22659

83x = 22659

x = 22659/83

x = 273

2x/7 = z

Thus; z = 2 × 273/7

z = 78

8x/3 = y

y = 8 × 273/3

y = 728

  • Thus,there are;

273 white counters

728 red counters

78 black counters.

Read more at; brainly.com/question/11712611

4 0
2 years ago
After translating this figure 7 units left and 1 unit down, what is the final orientation of the transformed figure and which qu
Eddi Din [679]

Answer:

a

Step-by-step explanation:

8 0
3 years ago
Help me pleas. You might have to zoom in on the picture to see better.
Ivanshal [37]

Answer:

1/2, -1/8, 1/32

Step-by-step explanation:

- 2( -  \frac{1}{4} ) =  \frac{1}{2}

\frac{1}{2} (  - \frac{1}{4} ) =  -  \frac{1}{8}

-  \frac{1}{8} ( -  \frac{1}{4}) =  \frac{1}{32}

8 0
2 years ago
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