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mrs_skeptik [129]
3 years ago
15

What is 8(c-9)=6(2c-12)-4c? Solve for c. Please show your work.

Mathematics
1 answer:
Dafna11 [192]3 years ago
4 0

Answer:

c= ℝ

Step-by-step explanation:

8(c-9)=6(2c-12)-4c

Distribute left side.

8*c+8*-9=6(2c-12)-4c

8c-72=6(2c-12)-4c

Distribte right side.

8c-72=6*2c+6*-12-4c

8c-72=12c-72-4c

Combine like terms.

8c-72=8c-72

Since the two sides are exactly the same, this means that any number for c will satisfy the equation.

Therefore, c= ℝ (all real numbers)

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Step-by-step explanation:

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Why is the answer A? Plz explain.
emmasim [6.3K]

Answer:


Step-by-step explanation:

the answer cannot be 5. Why? Because the minimum will occur when 12 and 5 point in opposite directions like both are on the x axis pointing to 0 from the east and pointing to zero coming from the west.

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4 0
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melamori03 [73]

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6 0
3 years ago
List 2/3 , 7/12 , and 3/4 from greatest to least thanks .
nikklg [1K]
For this question you should know that:
2/3 = 8/12 
and 
3/4 = 9/12 
so now you can say:
7/12 < 8/12 < 9/12 
so: 
7/12 < 2/3 < 3/4 :)))
i hope this is helpful
have a nice day 
7 0
3 years ago
Read 2 more answers
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