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Sedaia [141]
3 years ago
7

PLEASE HELP ME (will mark brainliest

Mathematics
1 answer:
jonny [76]3 years ago
3 0

Answer:

The answers I got might not be right but:

47. Equation: (3x)-(7+5x)=25 x= -16

48. Equation: x÷(-3+6)=9 x=37

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<img src="https://tex.z-dn.net/?f=%20%5Ctextbf%20%7BSolve%20for%20x%20%3A%7D%20" id="TexFormula1" title=" \textbf {Solve for x :
Vadim26 [7]

Answer:

\boxed{\sf x=2}

Step-by-step explanation:

\sf 2x+5=9

<u>Subtract 5 from both sides.</u>

  • <u />\sf 2x+5-5=9-5<u />
  • <u />\sf 2x=4<u />

<u>Divide both sides by 2.</u>

  • \sf \cfrac{2x}{2}=\cfrac{4}{2}
  • \sf x=2

__________________

8 0
2 years ago
Read 2 more answers
What is the median value of the data set shown on the line plot?
s344n2d4d5 [400]

Answer:

30

Step-by-step explanation:

27, 28, 28, 29, 29, 29, 30, 30, 30, 31, 31, 31, 33, 34

Continuously cross one off from each side and get 30 and 30. The mean of these is 30.

5 0
3 years ago
Read 2 more answers
A runner jogged 5 1/4 miles in 45 minutes. At this rate how far will she run in 2 hours?
Anon25 [30]
<span>(21/2) / (3/4) 

21/2 * 4/3 
=14 miles </span>
5 0
3 years ago
Katie completes 2/3 of her craft project in 3/4 of an hour at this rate what fraction of the craft project does Katie complete i
trasher [3.6K]

Answer:

2/3 in 3/4 of an hour. that would mean u an extra 1/4 of an hour would give Katie the time to finish up the project

Step-by-step explanation:

Katie, take no breaks when u can get this done in an hour. don't be lazy

7 0
3 years ago
While waiting for a video game to download you notice that 30% of 32,000 kilobytes have been dowloaded so far
Ghella [55]
30% of 32000 will be 32000 multiplied by 0.3 which would equal 9600 kilobytes
7 0
3 years ago
Read 2 more answers
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