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Leya [2.2K]
2 years ago
13

Ayuda, 7x+14=28 6x+50=110

Mathematics
2 answers:
tangare [24]2 years ago
5 0
7x+14=28
7x=28-14
7x=14 divide by 7
x=2

6x+50=110
6x=110-50
6x=60 divide by 6
x=10
Hatshy [7]2 years ago
3 0
1) X=2
2)X=10
I’m sure these are the answers
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Olive oil has a density of 0.9 g/mL. What is the mass of 200 mL of olive oil?
lesantik [10]
Known, density= mass/ volume
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Set up an equation and cross-multiply
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3 0
3 years ago
Multiply 9/4 x 14<br><br> -23/4<br> -28<br> -63/2
Tatiana [17]

Answer:

<h2>\frac{63}{2}</h2>

Step-by-step explanation:

14 =  \frac{14}{1}

\frac{9}{4}  \times  \frac{14}{1}  =  \frac{126}{4}  =  \frac{63}{2}

6 0
3 years ago
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VladimirAG [237]

Answer:

C

Step-by-step explanation:

First use distribution

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and

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3 0
3 years ago
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SCORPION-xisa [38]

Answer:

Step-by-step explanation:

u got the first 2 correct

percentage of votes Adams claims :

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2681 / 5281 = (jeez...u dont want it rounded)...ok....its :

0.50766900208 which equals 50.766900208 % <==

the total of the percentages :

52% + 50.766900208% = 102.766900208 % <==

6 0
3 years ago
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write each number in standard form. six million, one hundred forty-five thousand, three hundred one​
miss Akunina [59]

6,000,000

145,000

301

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3 years ago
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