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3 years ago

5

6a-11=4a+1 someone plz help mehhhhh!!

2 answers:

Nutka1998 [239]3 years ago

6 0

Okay, so we have $6a-11=4a+1$ we will start by subtracting 4a from each side because it is the smallest number that has a variable. Giving us $2a-11=1$ once again, since -11 would be the smallest number we will add 11 to both sides, giving us $2a=12$ . Finally, we divide both sides by two to get rid of the 2 in front of the variable, leaving only our answer, $a=6$ .

MrRa [10]3 years ago

6 0

a is going to be 6

if you were looking for a.

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uysha [10]

Hi there!

nearest percentage=64%

<em><u>1.Subtract starting value and final value:</u></em>

<em><u /></em> $1599-579=1020$ <em><u /></em>

<em><u>2.Divide it by the starting value:</u></em>

<em><u /></em> $1020*1599= 0.6378986866791744840525328330206378986$ <em><u /></em>

<em><u>3.Multiply the term by 100:</u></em>

<em><u /></em> $0.6378986866791744840525328330206378986$ <em><u>·</u></em> $100= 63.78986866791744840525328330206378986$ <em><u /></em>

<em><u>4.Round the term:</u></em>

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Therefore, the decrease of the total 8 years was 64%.

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3 years ago

Read 2 more answers

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boyakko [2]

Answer:

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A. If > 1, then the image of could be .

B. If 0 < < 1, then the image of could be . ( If the scale factor is between 0 and 1, the image is a reduction )

C. If > 1, then the image of could be .

D.If = 2, then the image of is itself.

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balu736 [363]

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<em>hope it helps :)</em>

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