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Svetach [21]
3 years ago
10

class="latex-formula">
Mathematics
2 answers:
emmasim [6.3K]3 years ago
8 0

Answer:

x ≤ - \frac{1}{3}

Step-by-step explanation:

Given

3x + 14 ≤ 13 ( subtract 14 from both sides )

3x ≤ - 1 ( divide both sides by 3 )

x ≤ - \frac{1}{3}

Anna35 [415]3 years ago
6 0

Answer:

<h2>x≤-⅓</h2>

Step-by-step explanation:

<h3>to understand the solving steps</h3><h3>you need to know about:</h3>
  • inequality
  • PEMDAS
<h3>given:</h3>

3x+14≤13

<h3>to solve:</h3>

x

<h3>let's solve:</h3>

step - 1  \colon \: define

3x + 14 \leqslant 13

step  - 2 \colon \: subtract

3x  + 14 - 14 \leqslant 13 - 14

3x \leqslant  - 1

step - 3   \colon \: divide

\frac{3}{3} x \leqslant   - \frac{1}{3}

x \leqslant   - \frac{1}{ 3}

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Answer:

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6 0
3 years ago
Help on this question please. What is the perimeter of ABC?
mestny [16]

Answer:

Step-by-step explanation

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8 0
3 years ago
Read 2 more answers
The least total cost method (LTC) lot-sizing technique calculates the order quantity by comparing the carrying cost and the setu
rewona [7]

Answer:

True

Step-by-step explanation:

The least total cost method is the method in which the total cost of the ordering cost and the total carrying cost is equal among various lot size available.

The order quantity should be choose when the total ordering cost and the total carrying cost equal to each other

The formula to compute the economic order quantity is shown below:

a. The computation of the economic order quantity is shown below:

= \sqrt{\frac{2\times \text{Annual demand}\times \text{Ordering cost}}{\text{Carrying cost}}}

It is always be expressed in units

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= \frac{Annual\ demand}{Economic\ order\ quantity}\times ordering\ cost\ per\ order

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8 0
3 years ago
PLEASE HELP!! I’LL MAKE YOU BRAINIEST!
Leokris [45]

Answer:

1. Markup: $2.70, Retail: $20.70

2. Markup: $9.45, Retail: $31.95

3. Markup: $25.31, Retail: $59.00

4. Markup: $24.75, Retail: $99.74

5. Markup: $48.60, Retail: $97.20

6. Markup: $231.25, Retail: $416.25

Step-by-step explanation:

To get the markup price of an item, multiply it by the markup percentage as a decimal. To get the decimal of a percentage, divide the number by 100. For example, 15% would be 0.15. And then to find how much the item has been marked up by, multiply the current price by the decimal.

$18 * 0.15 = $2.70

So $2.70 is the markup. To find the retail price, you need to add the markup price to the current price given.

$18 + $2.70 = $20.70

So your retail price is $20.70. Repeat these steps for each question to get the answers above.

Hope this helps.

7 0
3 years ago
(tanx+cotx)/(secxcscx)=1
Dennis_Churaev [7]
Hello here is a solution:

3 0
3 years ago
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