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Tcecarenko [31]
2 years ago
5

What is the value of the missing variable? 2x+4 = 20

Mathematics
2 answers:
Gemiola [76]2 years ago
7 0

Answer:

x = 8

Step-by-step explanation:

Given

2x + 4 = 20 ( subtract 4 from both sides )

2x = 16 ( divide both sides by 2 )

x = 8

Gemiola [76]2 years ago
3 0

Answer:

the answer is X=8

Step-by-step explanation:

2(8)+4=20

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Why is 6/8 greater than 5/8 but less than 7/8
My name is Ann [436]
Simple!

Since we can observe that they all have the same denominators (bottom part) we can just observe the numerator (top part)

6 is indeed greater than 5, yes? So we can safely say that

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Now the for the second part. 

6 is smaller than 7, yes? So we can make the observation that

6/8 < 7/8

Hope that makes sense! (Be sure to thank me, plz)

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7 0
3 years ago
Shirley is decorating the gym for a party. She has 5 rolls of blue streamer and 8 rolls of green streamer. If each roll of blue
never [62]

Answer: 1145 feets

Step-by-step explanation:

The total feet of streamer that Shirley have to decorate with will be the addition of the total roll of blue streamer plus the total roll of green streamer. This will be:

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is 93 feet long and each roll of

4 0
3 years ago
Hi this assignment is due by this week I need someone to help me do this
Nataly_w [17]

Answer:

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Step-by-step explanation:

3 0
2 years ago
How do you solve thsi
VLD [36.1K]
You multiply the length of the model car by the meters from the actual car. It’s easier to convert one unit of measurement to match with the other. I found it easier to convert 18.2 cm to meters which is 0.182 m. Now we multiply 0.182m by 0.3m to get the length of the actual car.

The answer would be 0.0546m. Or if you prefer centimeters, then the answer would be 5.46 cm. Either way is fine.

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5 0
3 years ago
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Crazy boy [7]
2 is 42 but i’m not sure about one
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2 years ago
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