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stellarik [79]
4 years ago
14

Evaluate 5x + 3 when x - 2 The value of the expression is

Mathematics
2 answers:
musickatia [10]4 years ago
8 0

Answer:

13

Step-by-step explanation:

xxTIMURxx [149]4 years ago
5 0

Answer:

5x2=10 so 10+3 =13

Step-by-step explanation:

your answer is 13

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when sunayana purcased a video-game she paid Rs 162.50 as VAT at the rate of 13%. find its cost without levying VAT. Rs 1250 is
horsena [70]

Answer: 1250

Step-by-step explanation:

Let x be the cost before vat

13/100x = 162.50

x = 162.50 x 100/13

x = 162.50 / 2.13

x = 1250

3 0
4 years ago
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3 years ago
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valina [46]
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3 0
4 years ago
Hazeline Allen's mortgage loan amount is $87,750. She financed her house for 30 years with monthly payments of $725. At the end
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6 0
3 years ago
a book store cost $80 a day to keep open, and it spends $15 for each book that it sells. if each book sells for $23, what is the
aalyn [17]

The break even point for this book store is 10

<em><u>Solution:</u></em>

Given that, book store cost $80 a day to keep open, and it spends $15 for each book that it sells

Cost to open the book store = $ 80

<em><u>The formula for solving the break even point (BEP) is:</u></em>

BEP = \frac{\text{Fixed cost}}{\text{Selling price - variable cost}}

Fixed Cost is the cost that remains constant whether the services provided or products sold increases or decreases

Variable Cost is the cost that varies or differs in proportion to the products or services produced, whether they increased or decreased

In this problem,

Fixed cost = $ 80

Selling price = $ 23

Variable cost = $ 15

Therefore,

BEP = \frac{80}{23-15}\\\\BEP = \frac{80}{8}\\\\BEP = 10

Thus break even point for this book store is 10

In order for the bookstore to continue its business, it should sell at least 10 books to meet its $80 cost

6 0
4 years ago
Read 2 more answers
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