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Serga [27]
3 years ago
12

demarco wrote two correct variable expressions to represent the phrase “the product of a number and 7”. which variable expressio

ns could demarco have written? select each correct answer. n/7 n⋅7 7n 7/n
Mathematics
2 answers:
makkiz [27]3 years ago
4 0

Answer:

B) n.7

C) 7n

Step-by-step explanation:

The given verbal expression is " the product of a number and 7"

Let's take "n" be a number.

Now let's convert phrase to algebraic expression.

Product means multiplication. "." represents the multiplication.

So, the product of a number (n) and 7 is 7.n

Therefore, the answer is B) n.7 and C)7n

Norma-Jean [14]3 years ago
3 0
The question is asking to choose among the following choices that states the expressions that could be represented in the said phrase and in my further understanding, I would say that the answer would be n.7, I hope you are satisfied with my answer and feel free to ask for more 
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Rama09 [41]

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2 years ago
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NemiM [27]
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3 years ago
PLEASE HELP NOW!!!
Luden [163]

9514 1404 393

Answer:

  sometimes

Step-by-step explanation:

4 + 7 = 11 . . . not a multiple of 7

28 + 7 = 35 . . . a multiple of 7

If you add a multiple of 4 and a multiple of 7, the sum is <u>sometimes</u> a multiple of 7.

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It will be a multiple of 7 when the multiple of 4 used is a multiple of 7, such as 4×7 or 4×14 or 4×21, for example.

5 0
2 years ago
I need to increase my sales by 35% this month I’m currently at 45 sales how many sales do I need to meet my goal ?
telo118 [61]
Assume that 100% = 45 sales and 35% = X sales amount

You can create a ratio to help you solve for x

45 = 100%
x   =  35 %

Which is equal to this fraction:  (45/x) = (100/35)

Solving for X by cross multiplying and dividing by 100:
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You would need at least 16 sales to increase sales total by 35%
8 0
3 years ago
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A table with a round top is cut in half so that it can be used against a wall.after it is cut,the edge along the wall is 6 feet
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Answer:

The area of the table after it is cut is 12 or 36 because

Step-by-step explanation:

6 times 2= 12 and 6 times 6= 36 so year

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