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Helen [10]
3 years ago
10

Which of these two expressions represent the phrase "five plus two times a number"? A. 5n+2n and 2n+5n B. 5+2n and 2+5n C. 2n+5

and 2n-5 D. 5+2n and 2n+5
Mathematics
1 answer:
Allushta [10]3 years ago
3 0

Answer:

It would be D because you are timing 2 by a number which would have n together

Hope this helped

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Please help me find the median to this table
soldi70 [24.7K]

Answer:

The median is 19.45

Step-by-step explanation:

Organize the numbers from least to greatest

16.3, 17.8, 17.8, 18.0, 18.7, 19.3, 19.6, 20.1, 20.5, 21.9, 25.2, 25.4

Find the middle of the set of numbers

19.3 and 19.6

Add 9.3 and 19.6

19.3 + 19.6=

38.9

Divide by 2

38.9/2

Which is 19.45

Hope this helps

6 0
3 years ago
Calcule o valor de p na equação 6x^2 - 11x + (p - 1) = 0 para que o produto das raízes seja 2 terços
r-ruslan [8.4K]
Me no speak espanol. Hahahahaha. Can someone translate to English?
7 0
3 years ago
Hlp me with this math problem
zaharov [31]

Answer:

0.5l+0.2s

Step-by-step explanation:

0.10x5<em>l</em> equals 0.5<em>l</em>

0.10x2<em>s</em> equals 0.2<em>s</em>

7 0
3 years ago
Your estimate that the length of a board is 24 feet. The actual length of the board is 22 feet. Find the percent error.
Tresset [83]

Answer:

9.09%

Step-by-step explanation:

You over estimated by 2 feet.  Find out how much 2 feet of 22 is by dividing 2 by 22...

2/22 = 0.090909090909

To convert a decimal to a percent, multiply the decimal by 100%

0.0909090909(100%) = 9.0909090909% or 9.09%

5 0
2 years ago
Which expression has the same value as 7÷9 over 10
Maurinko [17]
This may be wrong but I'm going to go with B. 1/7 x 9/10



Hope this helps! ( Probably didn't help in any way but I tried).
5 0
3 years ago
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