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vazorg [7]
3 years ago
15

One fourth of the seventh-grade students made honor roll students increased by 18 in the second quarter. If 105 students made ho

nor roll in the second quarter. How many total seventh graders are there?
Mathematics
1 answer:
Elis [28]3 years ago
7 0
I think there are 348 students
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I WILL GIVE BRAINLIEST HELP PLEASEEEE HELP PLEASEEE
Lady bird [3.3K]

Answer:

-39

Step-by-step explanation:

\left(-3\right)^3-\sqrt[3]{27}-4^3\left(\sqrt[3]{64}-\left(2\right)\left(2\right)\right)-\frac{\left(3\right)^3\left(2\right)}{6}

-27-3-64\left(4-4\right)-\frac{54}{6}

-27-3-\frac{54}{6}

-27-3-9

Which gives us -39.

5 0
3 years ago
Jasmine is planning on buying a pair of khaki pants.
spayn [35]

Answer:

$19.79

Step-by-step explanation:

<em>I legit just helped someone with this same question XD..</em>

10% discount is $2.

Subtract.

You get 17.99.

10% sales tax is $1.80.

Add.

You get $19.79.

5 0
3 years ago
An important postulate in geometry states: "Through Point P, there is only one line parallel to ". What is the equation of line
telo118 [61]
At first we will find the slope of the line that <span>passes through the points A and B
</span>
<span>A ( -10,8), B(2,3)
slope = (Δy)/(Δx) = (3-8)/(2-(-10)) = -5/12

the require line is parallel to the line </span><span><span>passes through the points A and B
</span>∴ the slope of the line </span><span>that passes through Point X = -5/12
and have a general form
   y = m x + c
where m is the slope and c is constant
the constant can be calculated by substituting with the point x (-5,10) in the equation of general form
∴ 10 = (-5/12)*-5 + c
   c = 10 - 25/12 = 95/12
∴ y = (-5/12)x +95/12  ⇒⇒⇒⇒ multiplying the equation by 12

∴ 12y = -5x +95 
</span>
5 0
3 years ago
2 Points
faltersainse [42]

Answer:

the answer is C

Step-by-step explanation:

In the y intercept formula which is y=Mx+b the b in the formula represents the y intercept

5 0
3 years ago
If you write a test at 2:45 an it takes you 57 mintues to write what time do you finish at
tensa zangetsu [6.8K]

Answer:

3:42

Step-by-step explanation:

Add 57 minutes to 2:45

2:45

  57

--------------

2:102

but there are 60 minutes in 1 hours so subtract 60 minutes and add 1 hour

2:   102

+1   -60

------------

3:42

You will end at 3:42

3 0
2 years ago
Read 2 more answers
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