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Pepsi [2]
3 years ago
6

The school will not announce a snow day unless there is at least 10 inches of snow on the ground. If it has already snowed 1.5 i

nches, how many more must it snow before school is cancelled? its an algebraic inequality so what is the problem for it
Mathematics
2 answers:
matrenka [14]3 years ago
6 0
It needs to snow 8.5 more inches of snow
castortr0y [4]3 years ago
4 0
Okay so we know that it has to reach at least 10 inches for the school to announce.

We know it has already snowed 1.5 inches.

We want to know how much more it needs to snow to reach 10 inches in order for there to be an announcement.

You can form an equation like this:

1.5+ x= 10
Subtract 1.5 from each side.

X= 8.5

So now we know that we need 8.5 inches more in order for it to reach 10 inches and for there to be an announcement.
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Twice the complement of an angle is 24 degrees less than its supplement. What is the measure of the angle?
Artyom0805 [142]

Answer:

2(90-x)=180-x-24

solve this

180-2x=156-x

solve the rest on your own

Hope it helps!

7 0
3 years ago
Liam filled each of 5 buckets with 3.5 liters of water. How much water did Liam use to fill all 5 buckets
Elodia [21]

Answer:

All we do is do 3.5 x 5 to get 17.5 water!

Step-by-step explanation:

7 0
3 years ago
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What is the measure of <6?
wel

Answer: Choice B. 54degrees

Step-by-step explanation:

Angles 1 4 5 8 are equal and angles 2 3 6 7 are also equal. These two sets of angles of supplementary(you‘d get 180 by adding them).

so

13x+9=180-(5x+9)

by simplifying the equation youll get

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x=9

so angle 7(and therefore angle 6) equals

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6 0
3 years ago
The dot plot represents a sampling of ACT scores: dot plot titled ACT Scores with Score on the x axis and Number of Students on
Yakvenalex [24]

Answer:

box plot titled ACT Score with a minimum of 24, quartile 1 of 27, median of 28, quartile 3 of 30, and maximum of 35

Step-by-step explanation:

The scores of the students represented on the dot plot are:

1 dot => 24

3 dots => 26, 26, 26

3 dots => 27, 27, 27

5 dots => 28, 28, 28, 28, 28

3 dots => 30, 30, 30

3 dots => 32, 32, 32

1 dot => 35

Quickly, we can ascertain 3 values from these data points of which we can use to find out which box plot represents the dot plot data.

The minimum score = 24

The maximum score = 35

The median score is the 10th value, which is the middle value of the data point = 28

Therefore, we can conclude that: "box plot titled ACT Score with a minimum of 24, quartile 1 of 27, median of 28, quartile 3 of 30, and maximum of 35".

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