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Pachacha [2.7K]
2 years ago
6

Please solve AND CHECK at least one of these problems, giving brainliest

Mathematics
2 answers:
Leya [2.2K]2 years ago
3 0

Answer:

x ≥ - 14

Step-by-step explanation:

5x + 15 >= 3x - 13\\2x >= -28\\x >= -14

gavmur [86]2 years ago
3 0

Answer:

x >= -14

Step-by-step explanation:

5(x+3)>=3x-13

distribute left side

5x+15 >= 3x-13

move variables to one side, and numbers to other

5x-3x >= -13-15

2x >= -28

divide both sides by 2 to isolate x

x >= -14

this is the answer

check:

5(-14+3) >= 3(-14)-13

-55 >= -55 -> correct

check 2:

5(-13+3) >= 3(-13)-13

-50 >= -52 -> correct

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Loretta uses 1/6 bag of
joja [24]
<span>you would take 3/4 and multiply it by six or to make it easyier just take the three and add it six times which is 18 thn you take 18 and divide it by 4 which you cant evenly so take 18/4 and reduce it which is 4 cup and 2/4 or 1/2</span>
5 0
2 years ago
The answer for this problem
saveliy_v [14]

Answer:

  \textbf{C}\quad\dfrac{13}{20}=\dfrac{25}{40} \qquad\textbf{FALSE}

Step-by-step explanation:

Each of the equations represents equivalent fractions except the one in choice C.

  13/20 = 26/40, not 25/40.

_____

<em>Comment on equal sign</em>

IMO, one should never use an equal sign where things are not equal--unless there is a clear indication you understand they are not equal. The equal sign should be regarded as a sacred symbol, with very specific rules as to its meaning and use.

3 0
3 years ago
Zaid and Matias, two farmers, constructed a 792 foot fence around their very large garden. Zaid agreed to construct 20% more of
likoan [24]

Answer:

1.2x +x =792

2.2x =792

And we got finally:

x =\frac{792}{2.2}= 360 ft

And the amount for Zaid would be 1.2*360 ft= 432ft

So then Zaid construc 432 ft and Matias 360 ft

Step-by-step explanation:

For this case we know that Zaid and Matias, two farmers, constructed a 792 foot fence around their very large garden so then the total is represented by 792 ft

We also know that Zaid agreed to construct 20% more of the fence than Matias did. Let's assume that the amount that construct by Matias was x then the amount constructed by Zaid would be 1.2 x representing 20% more than Matias and we can set up the following equation:

1.2x +x =792

2.2x =792

And we got finally:

x =\frac{792}{2.2}= 360 ft

And the amount for Zaid would be 1.2*360 ft= 432ft

So then Zaid construc 432 ft and Matias 360 ft

7 0
3 years ago
1 m = 3.28 ft<br><br> About how many meters are in 41 feet?
saveliy_v [14]

Answer:

12.4968

Step-by-step explanation:

plz mark me brainlest and hope this helps

6 0
2 years ago
Can you please help?
yan [13]

Answer:

f = (9c/5) + 32

Step-by-step explanation:

im pretty sure maybe

8 0
2 years ago
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