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Alborosie
2 years ago
14

Will give brainliest please help -5x+4-x-1​

Mathematics
1 answer:
Serjik [45]2 years ago
3 0

Answer:

− 6 x  +  3

Step-by-step explanation:

hope that helps :)

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A sample of students will be selected from all the students at a high school. Which of the following sampling methods is least l
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B seems most logical and fair

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8. Ana bought a package of two DVDs for
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At a competition with 8 runners, 2 medals are awarded for first and second
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Step-by-step explanation :

Since we have given that

Number of medals = 2

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For every 14 ice cream cones you buy, you get 2 for free.how many cones will you get if you buy 56 cones
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6 0
3 years ago
What is the explicit formula for this sequence?<br><br> −7, −4, −1, 2, 5, …
VikaD [51]

The explicit formula for the sequence is 3n -10

<h3>What is an Arithmetic Sequence ?</h3>

An arithmetic sequence is a series of terms which have  common difference between its consecutive numbers.

The sequence given is

−7, −4, −1, 2, 5, …

The common difference between each term is d =3

-4-(-7) = 3

-1-(-4) =3

The nth term for a sequence is given by

\rm T_n =  a +(n-1)d

Here a is the first term = -7

n is the no. of terms  = n

d is the common difference = 3

Therefore the equation will be

\rm T _n = -7 + (n-1) * 3

\rm T _n = -7 +3n -3

\rm T _n = 3n -10

Therefore the explicit formula for the sequence is 3n -10 .

To know more about Arithmetic Sequence

brainly.com/question/15412619

#SPJ1

7 0
2 years ago
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