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leonid [27]
3 years ago
11

13x = 5x + 64 A) 5 4/13 B) 8 C) 9 D) 9/32

Mathematics
2 answers:
Andreyy893 years ago
7 0

Answer:1/6

Step-by-step explanation:

skelet666 [1.2K]3 years ago
4 0

Answer:

  B)  8

Step-by-step explanation:

Subtract 5x:

  8x = 64

Divide by 8:

  x = 8

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Answer:

a₆ = 54

Step-by-step explanation:

The general term of an arithmetic sequence is: $ a_1, a_1 + d, a_1 + 2d, a_1 + 3d, \hdots $

where, $ a_1 $ is the first term and

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3 years ago
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Step-by-step explanation:

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3 years ago
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In the lab, Austin has two solutions that contain alcohol and is mixing them with each other. He uses 3 times as much Solution A
JulijaS [17]

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Step-by-step explanation:

Step 1; Assume solution B has 1x ml of liquid in it. As solution A has three times that of solution B, it has 3x ml of liquid.

Step 2; In solution A there is 12% of alcohol and solution B has 20% alcohol. So alcohol content in solution A is 12% of 3x = 0.12 x 3x and the alcohol content in solution B is 20% of x= 0.20 x 1x.

Step 3; Use this formula

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3 years ago
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soldier1979 [14.2K]

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How can I write 6 over ten as a terminating decimal
lisov135 [29]
6/10 = 0.6

A decimal number that has digits that do not go on forever. 
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