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mafiozo [28]
3 years ago
7

3х + 5 2х +9 х? – 4х + 3х2 – 9 Help

Mathematics
1 answer:
Brums [2.3K]3 years ago
8 0

the answers for this will be x=2

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What is another way to wright the same equation, for example 1/4x-5
Finger [1]
Answer:
Y= -5+ 1/4x
There are other ways to write too
6 0
3 years ago
Consider the sequence: 3, 8, 13, 18, 23, ...The recursive formula for this sequence is:an = an-1 + 5In a COMPLETE sentence, expl
Akimi4 [234]

Answer:

a_8=38

Step-by-step explanation:

<u>Recursive sequence </u>

In a recursive sequence formula, each term a_n is computed as a function of one or more previous terms. In the formula

a_n=a_{n-1}+5

n is the number of the term we want to calculate. If n=8, then the formula becomes

a_8=a_{7}+5

We can see a_{n-1} is the previous term. It means we need a_7 to be able to compute a_8. But we also need a_6 to compute a_7 and so on until some known data is reached. The question provides five terms, a_5=23.

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4 0
3 years ago
Evaluate 12∣∣−x+3∣∣−5 when x = 11.
Evgen [1.6K]

Answer:

91

Step-by-step explanation:

12∣∣−x+3∣∣−5

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12∣∣−11+3∣∣−5

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12∣∣-8∣∣−5

Taking the absolute value, which means making it positive

12* 8 -5

Multiply and divide

96 -5

91

7 0
3 years ago
20-6.57<br><img src="https://tex.z-dn.net/?f=20%20-%206.57" id="TexFormula1" title="20 - 6.57" alt="20 - 6.57" align="absmiddle"
rodikova [14]

The answer for this question is 13.43

hope you get the answer right


7 0
3 years ago
Some questions I have on a test that I need ASAP...
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3 years ago
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