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3 years ago

(4-3n) 8 simplify the expression

Mathematics

1 answer:

PSYCHO15rus [73]3 years ago

5 0

Answer:32-24n

Step-by-step explanation:

Take 8 and 4 and multiply it and you get 32. Take 8 and 3 multiply or add 8 three times and you get 24 and also add the n so it’s 24n since the n goes no where, and you can’t really subtract a number with a letter with a number or a number with a different letter, you can only subtract or add it if it has the same letter on the number. Hope that helps.

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Answer:

9. $a_n=7+6n$

10. $a_n=a_{n-1}+7$

Step-by-step explanation:

9. Given the sequence

$13, 19, 25, ...$

In this sequence,

$a_1=13\\ \\a_2=19\\ \\a_3=25\\ \\...$

Note that

$a_2-a_1=19-13=6\\ \\a_3-a_2=25-19=6,$

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$a_1=13\\ \\d=6,$

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$-10,-3, 4, 11, ...$

In this sequence,

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Note that

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Answer:

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dimaraw [331]

Answer: See below

Step-by-step explanation:

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