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alex41 [277]
3 years ago
13

If there are 3 classrooms that each have 25 desks and there are a total of 87 students, how many more desks need to be added to

a 4th classroom, that was originally empty, so that each of the students has a desk to sit in?
Mathematics
2 answers:
Oxana [17]3 years ago
7 0

Answer:

12

Step-by-step explanation:

oksano4ka [1.4K]3 years ago
3 0
12 more seats/desk is how many more

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Solve for x GraceRosalia:<br>2x + 24 = 36 - x​
horsena [70]

✱                                                         Hey There!                                                        ✱

✱ 2x+24=36-x

✱ Use the opposite operation:

✱          2x+x=36-24

✱        3x=36-24

✱              3x=12

✱                x=4

✱     Hope this helps

✱

✱

5 0
3 years ago
Whoever answers this first gets brainliest<br> Pls help ASAP
Mandarinka [93]

Answer:

Terminating goes to 3

Repeating goes to 4

Rational goes to 1

Irrational goes to  2

7 0
3 years ago
Read 2 more answers
1. Which of the following segments in the triangle below is the hypotenuse? <br>A<br>B<br>C<br>D​
vlada-n [284]
Answer: B= EF

The long side is always the hypotenuse
5 0
3 years ago
Math help. you could just answer the inequality and I can do the rest but it would be helpful you you could answer both.
REY [17]

Answer:

Answer is first line

Step-by-step explanation:

-7(x+9) >= 37+3x

Going to solve for x:

-7x - 63 >= 37 + 3x

-7x - 3x >= 37 + 63

-10x  >= 100

x <= 100/-10       (notice the change in equality because we divided by negative)

x <= -10

7 0
3 years ago
Which expressions are completely factored? Select each correct answer. 32y10−24=8(4y10−3) 18y3−6y=3y(6y2−2) 16y5+12y3=4y3(4y2+3)
laila [671]

Answer:

Option A and Option C

Step-by-step explanation:

Option A: 32y^{10}-24 = 8(4y^{10}-3) This is completely factored as 8 is the Highest Common Monomial factor

Option B: 18y^{3}-6y = 3y(6y^{2}-2) This is not completely factored as 2 is still a common factor of 6y2 and -2.

Option C: 16y^{5}+12y^{3}=4y^{3}(4y^{2}+3) This is completely factored as 4y2 is the Highest Common Monomial factor

Option D: 20y^{7}+10y^{2} = 5y(4y^{6}+2y) This is not completely factored as 2y is still a common factor of 4y6 and 2y.

So the options that are completely factored are Option A and Option C

3 0
3 years ago
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