5 months ago

Twenty-seven marbles are shared

Mathematics

2 answers:

sladkih [1.3K]5 months ago

5 0

Answer:

Step-by-step explanation:

27-6=21 1

21-6=15 2

15-6=9 3

9-6=3 4

s2008m [1.1K]5 months ago

3 0

Answer: 4 children

Step-by-step explanation: This is the answer because if there are 27 marbles there were 3 left over so subtract that 24 if every child got 6 marbles then 24 divided by 6 is 4 which means there were 4 children.

27-3= 24 divided by 6= 4

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Please help me thanks :)

Lina20 [59]

Answer:

Step-by-step explanation:

To sovle this we must combine the numbers togther and the variables togther.

We have:

8c+6-3c-2

Lets take out the c's and combine them:

8c -3c

Now lets take out the numbers:

6-2

Now lets put these back together and we get the expression:

5c+4

This looks like A.

Hope this helps! :D

8 0

2 years ago

So I don't if I'm right help would be much appreciated

lukranit [14]

Answer:

A is the correct equation

Step-by-step explanation:

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2 years ago

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ohaa [14]

up 5

over to the right 3

rise/run

5/3

Choice D

6 0

2 years ago

Your assigned 32 math exercises for homework you complete 87.5of these before dinner how many do you hav to do after dinner.

krek1111 [17]

87.5% of 32 questions = 28 questions.

32 - 28 = 4

so there are 4 questions to be done after dinner.

5 0

2 years ago

The archway to the entrance of an art gallery can be model by y= -1/3(x-5)(x+5) where x and y are measured in feet. The x-axis r

NikAS [45]

Answer:

x=5 feet

Step-by-step explanation:

At floor level y=0

If the expression is:

$0=1/3(x-5)(x+5)\\0=1/3(x^2-25)\\0=1/3x^2-25/3\\25/3=1/3x^2\\25=x^2\\x=5$

But, with the negative sign, the answer is x= 5i (where i is imaginary)

3 0

2 years ago