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hjlf
3 years ago
7

Simplify (3x − 5) − (5x + 1).

Mathematics
2 answers:
vladimir2022 [97]3 years ago
5 0

Answer:

-2x-6

Step-by-step explanation:

weqwewe [10]3 years ago
4 0

we have been asked to simplify

(3x-5)-(5x + 1)

To Simplify this, we will first open the parenthesis, as below

(3x-5)-(5x + 1)=3x-5-5x-1\\ \\ \text{take the like terms together and simplify we get}\\ \\ (3x-5)-(5x + 1)=3x-5x-5-1\\ \\ (3x-5)-(5x + 1)=-2x-6\\ \\\\

Hence the simplified expression is -2x-6

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10 times as many as 2 hundred is 20 hundreds or 2 thousand
emmasim [6.3K]

Answer:

2 thousand 10s

Step-by-step explanation:

5 0
3 years ago
Prav is converting £257 into $. He knows that £1 = €1.11 and €1 = $1.22. How many $ will Prav get? Give your answer to 2 dp.
Ostrovityanka [42]

Answer:

$348.03

Step-by-step explanation:

£257 = €1.11 * 257

£257 = €285.27

€285.27 = $1.22 * 285.27

€285.27 = $348.0294

Round to 2 dp, $348.03

5 0
2 years ago
A yard is approximately 5.68 x 10-4 miles. How is this number expressed in standard decimal notation?
belka [17]

Answer:

C: 0.000568 miles

Step-by-step explanation:

Essentially, the exponent on the 10 is how many places to move the decimal point, and negative versus positive dictates whether to move it right or left respectively.

4 0
3 years ago
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Find the output, y, when the input, r, is 30.<br> y = 14 – 0.52
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Answer:

c

Step-by-step explanation:

4 0
3 years ago
plz hurryA 3-column table with 6 rows. Column 1 is labeled Number Rolled with entries 1, 2, 3, 4, 5, 6. Column 2 is labeled Obse
olga55 [171]

Answer:

The complete table is shown below.

Step-by-step explanation:

The data provided is:

Number Rolled       Observed Frequency       Relative frequency

          1                                     10                                \frac{10}{60}=\frac{1}{6}

         2                                     12                                \frac{12}{60}=\frac{1}{5}

         3                                     10                                \frac{10}{60}=\frac{1}{6}

         4                                     10                                \frac{10}{60}=\frac{1}{6}

         5                                      8                                \frac{8}{60}=\frac{2}{15}

         6                                     10                                \frac{10}{60}=\frac{1}{6}

    TOTAL                                60                                     1

The complete table is shown above.

4 0
3 years ago
Read 2 more answers
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