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horsena [70]
3 years ago
6

Solve for this: 2x+4=3x+7

Mathematics
2 answers:
timofeeve [1]3 years ago
8 0
X=-3.....................
DiKsa [7]3 years ago
8 0
2x + 4 = 3x + 7
-2x -2x
4= x +7
-3 = x
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If Val walls 1/2 mile for every 3/4 mile she runs if she walked 2 miles how many miles did she run
Usimov [2.4K]
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Explanation:
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X= 4

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6 0
2 years ago
15 kg 30 gm divided by 5= how much gm?
alekssr [168]
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7 0
3 years ago
An employee worked 160.5 hours in may, 165.75 hours in June and 152.25 hours in july.
Vaselesa [24]
To find the average, you have to add everything up and divide by the amount that you have. In this case, you need to add together 160.5, 165.75 and 152.25, and then divide by 3.
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5 0
3 years ago
In right trapezoid MNPQ
AysviL [449]

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2

Step-by-step explanation:

7 0
2 years ago
The cost of a plane ticket increases by 12%. After the increase, the ticket costs $616. What was the cost before the increase? E
Zina [86]

The cost before increase was $550.

Step-by-step explanation:

Given,

Increased price of plane ticket = $616

Increase percent = 12%

Let,

x be the original price of ticket.

Now,

The original price is 100% and 12% is increased, therefore;

New price = (100+12)% = 112%

Thus;

$616 is 112% of x.

112% of x = 616

\frac{112}{100}x=616\\1.12x=616

Dividing both sides by 1.12

\frac{1.12x}{1.12}=\frac{616}{1.12}\\x=550

The cost before increase was $550.

Keywords: division, percentage

Learn more about division at:

  • brainly.com/question/10570041
  • brainly.com/question/10610299

#LearnwithBrainly

7 0
3 years ago
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