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lianna [129]
3 years ago
11

Meow help me pls :(((

Mathematics
1 answer:
pentagon [3]3 years ago
5 0

Answer:

a) 3x-5=16

b) 30cm

Step-by-step explanation:

a) 5(x-1)=2(x+8)

   5x-5=2x+16

   5x-2x-5=16

      3x-5=16

b) solving the equation gives x=7

put x=7 into first line, 5(7-1)=30cm

to check we can place it into second one as well

2(7+8)=30cm

   

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MArishka [77]

Answer:

16 and 38

Step-by-step explanation:

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difference of 2 sides < x < sum of 2 sides , that is

27 - 11 < x < 27 + 11

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sukhopar [10]

Answer:

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Step-by-step explanation:

ax − 4 = 2y

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Which settlers were taught by members of the powhatan confederacy to plant tobacco?
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What is the result when 3/8x + 2 1/5 is subtracted from 3 1/2x - 4 1/10?<br><br> Don’t put a link.
Umnica [9.8K]

Answer:

Option 3 3 1/8x - 6 3/10

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