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sweet [91]
2 years ago
11

a number is decreased by seven. then the new number multiplied by 3 to get a answer of-9 what is the orginal number

Mathematics
1 answer:
Aleks04 [339]2 years ago
4 0
Your answer is 4. You subtract 7 from 4 to give you -3. You then multiply -3 by 3 to give you -9.
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Write each improper fraction as a mixed number. 9/4. 8/3. 23/6. 11/2. 17/5. 15/8. 33/10. 29/12.
yanalaym [24]

Aloha~! My name is Zalgo and I am here to provide a bit more knowledge to you today. The following Improper Fractions have been changed into Mixed Numbers (and also into decimals because I like Math :3):

  • 9/4 - 2.25 - 2 4/1
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  • 23/6 - 3.83 - 3 5/6
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  • 33/10 - 3.3 - 3 3/10
  • 29/12 - 2.416 - 2 5/12

I hope that this info helps! :D

"Stay Brainly and stay proud!" - Zalgo

(By the way, can you mark me as Brainliest? I'd greatly appreciate it! Mahalo~! XP)

7 0
2 years ago
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The table shows the cost for taxi rides of various distances. Cost of Taxi Rides Distance, Cost, in miles (x) in dollars() 5 16
qaws [65]

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The real answer to this question is B

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8 0
3 years ago
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Factor completely
ZanzabumX [31]
Use the (-b + - sqrt( b^2 - 4ac) ) /2a Formula.
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3 years ago
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Step-by-step explanation:

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kodGreya [7K]

Answer:

7 x 6 x 5 = 210

Step-by-step explanation:

its a combination's problem.

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similarly 5 of the remaining are eligible for 3rd place given 2 horses have taken the first 2 spots.

therefore 7 x 6 x 5 possible combinations = 210 combinations.

3 0
2 years ago
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