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rosijanka [135]
3 years ago
7

Solve proportion, if necessary round to nearest hundredth.

Mathematics
2 answers:
dimulka [17.4K]3 years ago
7 0

Answer:

B=-3

Step-by-step explanation:

Multiply diagonally then simplify

polet [3.4K]3 years ago
5 0
The answer is b=-3 .

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A grocer bought n eggs at $x each. He marked up the price of each egg by $y and sold all of them. Find the sales amount, express
Alex777 [14]

Answer:

Sales = n \times ($x + $y)

Step-by-step explanation:

The basic simple sales equation is

Quantity \times Price = Sales

Here in the given question,

Total quantity of sales = n

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(Markup refers to the profit added to cost)

Thus price = $x (cost) + $y (markup)

Sales = n \times ($x + $y)

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Step-by-step explanation:suussususu

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2 years ago
Find the sum of all 3 digit whole numbers that arw divisible by 13 ?
GuDViN [60]
We have an arithmetic sequence with 

<span>a0 = 1st 3-digit number divisible by 13 </span>
<span>a0 = 104 </span>
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7 0
2 years ago
24 + 28 as a product of two factors using the GCF and distributive property
Yakvenalex [24]

Answer:

52

Step-by-step explanation:

Using GCF:

The factors of 24 are; 1, 2, 3, 4, 6, 8, 12, 24

Factors of 28 are; 1, 2, 4, 7, 14, 28

The highest greatest common factor is 4.

Now, 4 × 6 gives 24

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Thus, our original equation is now;

4(6 + 7)

Using distributive property, let's add the number in the bracket first to get;

4(13).

Now,we multiply out to get 52.

8 0
3 years ago
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