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Ymorist [56]
2 years ago
13

Pls help I'm stuck on these questions and i need to turn this in tomorrow ​

Mathematics
1 answer:
MArishka [77]2 years ago
6 0

Answer:

Step-by-step explanation:

11) 4x+2=5x-10 => 4x-5x=-10-2 => -x=-12 => x=12

12)25x=24x+4 => x=4

13)20x=21x-5 => -x=-5 => x=5

14)20x+10x=180 => 30x =180 =>x=6

To understand it better,you may check the picture down below.

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0.8 divided by 0.2 equals?
LenKa [72]

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4

Step-by-step explanation:

8 0
3 years ago
In a race, the second place finisher crossed the finish line 1 1/3 minutes after the winner. the third place finisher was 1 3/ m
ss7ja [257]

I think is answer is 9

5 0
3 years ago
One fifth of a number, decreased by 17 is 41 in algebraic expression
asambeis [7]

The correct algebraic expression is X ÷ 5 - 17 = 41

<h3>What is an algebraic expression?</h3>

An algebraic expression is a term that refers to a way of representing mathematical operations in which letters and numbers are combined, related to signs of the operations such as:

  • Addition (+)
  • Subtraction (-)
  • Multiplication (×)
  • Division (÷)
  • Empowerment (x^{2})

According to the above, we can infer that the correct algebraic expression would be:

  • X ÷ 5 - 17 = 41

In this algebraic expression the letter X represents a number that we do not know and we must find.

Learn more about algebraics in: brainly.com/question/953809

8 0
2 years ago
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I NEED HELP PLEASE ASAP PLEASE IM BEGGING YOU PLEASE!!!!!!!!!!!
Evgesh-ka [11]
Where’s the picture?
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3 years ago
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Which shoes two expressions that are equivalent to (-8)(-12)(2)?
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