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sergejj [24]
3 years ago
10

Mr. Ahmed has 31 students in his class. There are 14 boys and 17 girls.

Mathematics
1 answer:
Alex73 [517]3 years ago
5 0
What or where is the question?


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3 liters of water are shared equally by 5 people how much water does each person get? division equation to represent the situati
kirill [66]

600 mililiters each

Step-by-step explanation:

1 liter is equal to 1000 mililiter and is multiplied by 3 and the answer is devided into 5.

5 0
3 years ago
Read 2 more answers
I could use some help with this question?
slega [8]

Answer:

d

Step-by-step explanation:

if I divide the units of the scaled rectangle by the original you will get

18 \div 9 = 2 \\ 6 \div 3 = 2

3 0
3 years ago
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Started off with 25 gallons drove a 150mills how many gallons is left
Tema [17]
It depends on your fuel economy, how much fuel the car burns per 100 miles etc.
3 0
3 years ago
Correct answers only please!
Novay_Z [31]

Answer:

D.) 7

Step-by-step explanation:

To calculate the check digit, multiply every even-position digit (when counted from the right) in the number by two. If the result is a two digit number, then add these digits together to make a single digit (this is called the digital root):

Odd numbers:  (1.)= 8 (3.)= 4 (5.)= 6 (7.)= 0 (9.)= 4 (11.)= 6 (13.)= 2 (15.)=(1 + 6)= 7

Even numbers: (2.)= 3 (4.)= 8 (6.)= 1 (8.)= 3 (10.)= 6 (12.)=5 (14.)=0

To this total, we then add every odd-position digit:

Odd = 37

Even = 26

This will result in a total:

37 + 26 = 63

The check-digit is what number needs to be added to this total to make the next multiple of 10:

Next multiple of 10 is 70.

70 - 63 = 7

Answer:

7

Hope this helps : D

3 0
3 years ago
Read 2 more answers
Math 7a using number sense to solve equations
Anika [276]
Simple...

you have: \frac{n}{3} =12


and

\frac{n}{3} =-12

To solve for....\frac{n}{3} =12

Multiply to remove the denominator-->>

3*  \frac{n}{3} =12*3

n=12*3

n=36

Then-->>>

\frac{n}{3} =-12

Do the same thing-->>

3* \frac{n}{3} =-12*3

n=-12*3

n=-36

Thus, your answer.



6 0
4 years ago
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