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VashaNatasha [74]
2 years ago
5

There are a total of 12 bicycles and tricycles in a parking lot. If there are 31 wheels in all, how many of them are bicycles?

Mathematics
1 answer:
leva [86]2 years ago
6 0

Answer:

5 bicycles

Step-by-step explanation:

5 * 2 = 10 wheels

7 * 3 = 21 wheels

10 + 21 = 31

Hope this helped! Brainliest :)

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You are choosing between two different cell phone plans. The first plan charges a rate of 24 cents per minute. The second plan c
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Step-by-step explanation:

x : # of months that has gone by

0.24x : cost of the 24 cent plan after "x" minutes

39.95 + 0.10x : cost of the 10 cent plan after "x" minutes

1. 39.95 + 0.10x > 0.24x

2. 39.95 > 0.24x - 0.10x

3. 39.95 > 0.14x

4. 285.36 > x

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7 0
3 years ago
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There were 442 students at Deerlake Middle School who voted on a theme for the spring carnival. Those who voted represent 76% of
never [62]

Answer:

Option C is correct.

Step-by-step explanation:

Number of students of Deerlake middle school that voted = 442

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Let x be the total number of student.

According to the Question,

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x=442\times\frac{100}{76}

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Therefore, Option C is correct.

7 0
3 years ago
Help please
ValentinkaMS [17]
Because none of the points on the number line are above 0, we know that the points will be negative.
This eliminates the second and third choices, as they contain positive numbers.
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The first choice matches A with -5/16, which is less than -0.5 or -1/2
Therefore, the fourth choice must be the correct answer.
5 0
3 years ago
Middle school Math!!!
makvit [3.9K]
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Lionel wanted to share 4 muffins with his 5 friends. He separated the muffins into 6 equal parts​
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Answer:

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Step-by-step explanation:

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