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Papessa [141]
3 years ago
5

Whats the answer 1 3 x + 9 ?

Mathematics
2 answers:
Vinil7 [7]3 years ago
8 0

Answer:

3

Step-by-step explanation:

Natasha_Volkova [10]3 years ago
7 0

Answer:-2

Step-by-step explanation:

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At what rate do we have to invest $10000 for 5 years compounded monthly to obtain a final amount of $20000?
stepan [7]

Answer: :D

Step-by-step explanation:

7 0
3 years ago
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Mars has m moons. The number of moons of Pluto is one more than twice the number of moons of Mars. The number of moons of Neptun
tigry1 [53]

Answer:

Neptune has 2 more than 6 times the number of moons on mars

Explanation:

neptune = 6m+2

mars has 'm' moons

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neptune is one less than thrice of pluto

= 3(2m+1) -1

= 6m+3 -1

= 6m+2

6 0
2 years ago
This week, Conrad will work 1 3/4 times as long as last week. Giovanni will work 1 1/3 times as last week. Sally will work 2/3 o
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C: (1+3/4)(8) = 14 hours
G: (1+1/3)(8) = 10.7 hours 
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8 0
3 years ago
Convert the following into fractions in their simplest form
sladkih [1.3K]

Answer:

1/10

13/100

4/5

12/25

3/10

63/100

3/5

51/200

2/9

5/11

To prove the last 2 recurring ones:

0.222222... = x

10x = 10 * 0.22222... =  2.222222....

Notice how the decimal part of 10x is the same as for x:

10x - x = 2.2222222... - 0.222222... = 2

10x - x = 9x = 2

x = 2/9

Same procedure for the other one but times by 100 instead:

x = 0.454545...

100x = 45.454545...

100x - x = 45.454545... - 0.454545... = 45

100x - x = 99x = 45

x = 45/99 = 5/11

3 0
2 years ago
When given a radical to simplify, if no number appears in the index location then it is a one.
slamgirl [31]

Answer:

that is false! im pretty sure!

let me know if u need any more help cutie!

Step-by-step explanation:

6 0
3 years ago
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