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Gwar [14]
2 years ago
7

5.00a+1.50c=917 how do you do it?

Mathematics
1 answer:
Alexus [3.1K]2 years ago
3 0

Answer:

X= 141.0769230769

Step-by-step explanation:

5.00a+1.50c=917

Add them

6.50x = 917

6.50 ÷ 6.50 = X

917 ÷6.50 =141.0769230769

X= 141.0769230769

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What does it mean when a greater than sign is underlined?
arsen [322]
When a sign has the underline, it means it is also equal to. 
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x \geq 10
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hope this helps!
3 0
3 years ago
The price of a television was reduced from 250 to 200. by what percentage was the price of the television reduced
Murljashka [212]

Answer:

20%

Step-by-step explanation:

We can start by finding out how much the price of the television was reduced by.

250 - 200 = 50

Now, we need to know what percent of 250 is 50? Let x represent the percent of 250 that is 50. Using this, we can set up an equation:

<u />x\%\times 250=50

Notice that a percentage can also be written as that number over 100.

\frac{x}{100}\times250=50

\frac{250x}{100}=50

Reduce the fraction (250 and 100 have a common factor of 10)

\frac{25x}{10}=50

Reduce the fraction again (25 and 10 have a common factor of 5)

\frac{5x}{2}=50

Multiply both sides by two

5x=100

Divide both sides by 5

x=20

Therefore the price of the television was reduced by 20%.

4 0
1 year ago
0.6701 rounded to the nearest hundredth
Anit [1.1K]

Answer:

Your answer would be 0.67

Step-by-step explanation:

3 0
3 years ago
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Answer:

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Step-by-step explanation:

5 0
3 years ago
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A

Step-by-step explanation:

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