2 years ago

Six times a number is greater than 20 more than that number. What 7744 r

Mathematics

1 answer:

sertanlavr [38]2 years ago

4 0

Answer:

i think you solved it

Step-by-step explanation:

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The sum of two numbers is -3, and their difference is 25. Find the numbers.

Rasek [7]

Are u sure you typed it out right?

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2 years ago

Which equation is correct?<br> x – 17 = 4<br> x – 4 = 17<br> x + 4 = 17<br> x + 17 = 4

slavikrds [6]

Answer:

1 and 2.....then 3 is a different question

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2 years ago

Read 2 more answers

A sequence can be defined by the explicit formula <img src="https://tex.z-dn.net/?f=a_n%3D5-3_n" id="TexFormula1" title="a_n=5-3

astra-53 [7]

<h2>Answer:</h2>

Option: C is the correct answer.

C. $a_n=a_{n-1}-3\ ;\ a_1=2$

<h2>Step-by-step explanation:</h2>

The sequence is given by the explicit formula as:

$a_n=5-3n$

where $a_n$ is the nth term of the sequence.

Also, the first term of the sequence is: $a_1$

i.e.

$a_1=5-3\times 1\\\\i.e.\\\\a_1=5-3\\\\i.e.\\\\a_1=2$

Also,

$a_n=5-3n\\\\i.e.\\\\a_n=5-3n+3-3\\\\i.e.\\\\a_n=5-3(n-1)-3\\\\i.e.\\\\a_n=a_{n-1}-3$

Hence, the recursive formula which represents the same sequence is:

Option: C

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3 years ago

How much more is 1.8 • 10^11 greater than 7.2 • 10^10

Rasek [7]

Answer:

1.8.10=1.80000000000

7.2.10=7.2000000000

Step-by-step explanation:

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3 years ago

Translate the sentence into an inequality. Eight times the sum of a number and 20 is greater than or equal to 25. Use the variab

PtichkaEL [24]

Answer:

8x + 20 ≥ 25

Step-by-step explanation:

Well 8 times the sum of a number "x" plus 20,

So we can write the following,

8x + 20

and that should be greater than or equal to 25

8x + 20 ≥ 25

<em>as an inequality it is 8x + 20 ≥ 25.</em>

<em />

<em>Hope this helps :)</em>

3 0

3 years ago