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3 years ago

7

Simplify 10 + (8 ÷ 2)3.

1 answer:

Kay [80]3 years ago

3 0

Answer:22

Step-by-step explanation:

8 divided by 2 is four

4 times 3 is 12

12 plus 10 is 22

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Two jars of sweets have the same amount of sweets inside.

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Answer:

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Step-by-step explanation:

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2 years ago

Find the first term of the arithmetic sequence in which a38= -5 and the common difference is -2.9

mestny [16]

Answer:

102.3

Step-by-step explanation:

a_38 = -5

difference d= -2.9

We use general formula

$a_n = a_1 + (n-1)d$

WE make the formula for a_38 th term

Plug in 38 for n

$a_{38} = a_1 + (38-1)d$

Now plug in -2.9 for d and -5 for a_38

$-5 = a_1 + (38-1)(-2.9)$

$-5 = a_1 - 107.3$

Now add 107.3 on both sides

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option A is correct

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Lyrx [107]

Answer:

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Step-by-step explanation:

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3 years ago

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40 Points please help

insens350 [35]

Answer:

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Step-by-step explanation:

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Artyom0805 [142]

Answer:

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Step-by-step explanation:

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