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Sunny_sXe [5.5K]
3 years ago
6

Which expression is equivalent to the expression -3 (4r - 2) -2r?

Mathematics
1 answer:
liubo4ka [24]3 years ago
3 0

Answer:

-14r + 6

Step-by-step explanation:

-12r + 6 - 2r

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wel

Answer:

9 American dollars

Step by step:

To find the amount he will receive when he exchanges the pesos for dollars, you can use a rule of three using the information provided:

1 American Dollar is 3000/270 = 300/27 = 100/9 pesos.

270 dollars   →  3,000 Mexican pesos

       x           ←  100 Mexican pesos

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4 0
2 years ago
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Abdul ordered some books online and spent a total of $133. Each book cost $8 and he paid a total of $5 for shipping. How many bo
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Answer:

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3 years ago
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I really need help with this geometry on number 7 like help please!!
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Solution: 137 / 2 = 68.5

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3 0
3 years ago
What would you multiply the dividend and divisor by in the following division problem so that the divisor would become a whole n
horsena [70]
Devisor is the bottom number
hmm

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23.4/11.75 times 4/4=93.6/47

so times it by 4/4
5 0
3 years ago
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Adult humans have approximately 2.6 red blood cells and 3.92 white blood cells. About how many times greater is the number of re
kifflom [539]

Answer:

1.5 rounded to the nearest tenth

Step-by-step explanation:

To find how much greater WBC are from RBC we do,

3.92 ÷ 2.6

= 1.50769230769

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<em>Thus,</em>

<em>there are approximately 1.5 times WBC than RBC.</em>

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<em>Hope this helps :)</em>

4 0
3 years ago
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