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expeople1 [14]
2 years ago
5

Solve and show work (4-9)(-6)-1)

Mathematics
2 answers:
Dmitry_Shevchenko [17]2 years ago
6 0
The answer is 29.
I hope it helps if not pls let me know
ohaa [14]2 years ago
5 0

Answer:

29

Step-by-step explanation:

PEMDAS

1) Solve what is in the parenthesis going from left to right. (4-9= -5)

2) Then, multiply that value by what's in the second parenthesis (-5)(-6)=30

3) Lastly, consider anything not in parenthesis. Subtract the 1 since there is a minus sign in front

(4-9)(-6)-1=

(-5)(-6)-1=

30-1=

29

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To find mean/average it's fairly simple!! :)

The first thing you should do is add up the first numbers -
* 20 + 15 + 16 = 51 :)
* 16 + 19 + 17 = 52

Now divide each of the scores by the amount of numbers there is -
* 20 (1) 15 (2) 16 (3)
* 16 (1) 19 (2) 17 (3)

51 ÷ 3 = 17 (Rolanda's Average Score)
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8 0
2 years ago
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Leviafan [203]
They are not
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7 0
2 years ago
The blue lake trail is 11 3/8 miles long. Gemma has hiked 2 1/3 miles each hour for 3 hours. How far is she from the end of the
sergeinik [125]

Answer:

4\frac{3}{8}miles

Step-by-step explanation:

Given that Gemma has hiked 2 1/3 mile each hour for a total of 3 hours, you can multiply her rate by her time to find the total distance:

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3 years ago
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2 years ago
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IgorLugansk [536]

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Answer: 48 %

8 0
2 years ago
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