3 years ago

The tables represent two linear functions in a system.

1 answer:

4 0

The answer to your questions is A

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Katena32 [7]

Answer:6018

Step-by-step explanation:

Given Sequence

$-282-266-250-234.....$

It represent an A.P. with

first term $a=-282$

common difference $d=16$

So sum of 51 term

$S_n=\frac{n}{2}[2a+(n-1)d]$

$S_{51}=\frac{51}{2}\times [2\times (-282)+(51-1)16]$

$S_{51}=\frac{51}{2}\times [-564+800]$

$S_{51}=\frac{51}{2}\times [236]$

$S_{51}=51\times 118$

$S_{51}=6018$

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3 years ago

coldgirl [10]

3900 - 3867 = 33kg about the size of a little boy

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3 years ago

Natalija [7]

Volume id proportional to the cube of the dimensions. The volume of the larger room is 10 x (2 cubed) = 80 cubic metres.

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3 years ago

Allisa [31]

The customer will be charged $9 for the jeans. $15 x 40% = $6 $15-$6=$9 Hope I could help! :D

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Alja [10]

1=ln(x+4)ln(x+4)=1ln(x+4)=1eln(x+4)=e1x+4=e1x+4=2.718282x+4−4=2.718282−4

x=−1.281718

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2 years ago