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Illusion [34]
3 years ago
9

How do i answer this question

tle="7 - 3x = 2x + 7 - 5x" alt="7 - 3x = 2x + 7 - 5x" align="absmiddle" class="latex-formula">
Mathematics
1 answer:
maks197457 [2]3 years ago
8 0
Combine like terms on the right side of the equal sign:

7 - 3x = - 3x + 7

You can rearrange the right side to be:

7 - 3x = 7 - 3x

Because are the same thing, your answer ends up being all real numbers or infinitely many solutions. This means whatever number you plug in for the x-variable, the two sides will always be equal to each other. 
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2x10+5x1+6x(1/100)+4x(1/1000)
irinina [24]

Answer:

25.064 or 25 8/125

Step-by-step explanation:

Remember PEMDAS

First do 1 ÷ 100 = 0.01, and 1 ÷ 1,000 = 0.001 .

Next multiply 2 and 10, 5 and 1, 6 and 0.01, and 4 and 0.001.

2 × 10 = 20

5 × 1 = 5

6 × 0.01 = 0.06

4 × 0.001 = 0.004

Now you have 20 + 5 + 0.06 + 0.004 = <u> </u><u> </u><u> </u><u> </u>

20 + 5 = 25

25 + 0.06 = 25.06

25.06 + 0.004 = 25.064

Don't forget to check your answer. I checked already btw, and it's correct. :)

Hope this helped

8 0
3 years ago
A leaky faucet drips 356,755 mL of water over the course of the year. There are approximately 3,785 mL in 1 gallon. How many gal
dalvyx [7]

Gallons of water are leaked in one year is 94.253 gallons

<h3><u><em>Solution:</em></u></h3>

Given that leaky faucet drips 356,755 mL of water over the course of the year

There are approximately 3,785 mL in 1 gallon.

To find: gallons of water are leaked in one year

From given information,

Amount of water leaked in one year in ml = 356,755 mL

Also given in question that,

<h3>1 gallon = 3785 ml</h3>

1 \text{ ml} = \frac{1}{3785} \text{ gallons}

<em><u>Now we can convert 356,755 mL to gallons</u></em>

356,755 \text{ ml} = \frac{1}{3785} \times 356755 \text{ gallons}\\\\356,755 \text{ ml} = 94.253 \text{ gallons}

Thus gallons of water are leaked in one year is 94.253 gallons

6 0
3 years ago
Solve the compound inequality. -2x&lt;-10 and x-3&lt;4​
BlackZzzverrR [31]

Answer:

x > -7/12. This is the answer to this question.

4 0
3 years ago
Evaluate 9 – b when b = 8 what’s <br> the answer
skad [1K]

Answer:

1

Step-by-step explanation:

9-b is the same as 9-8 because b=8. 9-8=1.

7 0
3 years ago
You have 33 marbles besides one group of 33 marbles is it possible to divide the marbles into groups with the same number of mar
Elanso [62]
No.
33÷2=16.5
you cant have half a marble
7 0
3 years ago
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