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stira [4]
3 years ago
13

30 students in class 1/5 absent how many students were in class

Mathematics
1 answer:
slava [35]3 years ago
3 0
6 students were in class because the 5 represents on how many groups you need to have
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A bag contains 5 milk and 9 dark chocolates.
-Dominant- [34]

Answer:

5/9

Step-by-step explanation:

5 0
2 years ago
If Quadrilateral Q is a scaled copy of Quadrilateral P created with a scale factor of 3
Stolb23 [73]
I don't see a drawing of the quadrilaterals, so I don't know what the perimeter of quadrilateral P is. But whatever the perimeter of P is, Q will be 1/3 of that. Perimeter is a length, so even though it may pertain to a 2-dimensional object, it is still a 1-dimensional, linear measure. When two objects are similar (same shape, but scaled up or down by a scale factor), all corresponding linear measures have the same scale factor.

If you were asked about area or volume, that would be a different matter. In the case of area, you would square the scale factor, and in the case of volume, you would cube the scale factor.
7 0
3 years ago
The number of blue chips is 3 more than twice the number of red chips
Elenna [48]

Answer:

red: x

blue: 2x+3

Step-by-step explanation:

let the number of red chips= x

let the number of blue chips= 2x+3

7 0
3 years ago
Read 2 more answers
You use a gift card to buy a pair of shorts for $8. There is $32 left on the gift card after your purchase. What was the origina
PSYCHO15rus [73]
If you used $8, then you must add 8 to 32 which equals $40
6 0
3 years ago
Read 2 more answers
PLEASE EASY HELP*****
frez [133]

Answer:

B

Step-by-step explanation:

Multiply through by x+5

2(x + 1) = x + 5 - 1            Combine like terms

2x + 2 = x + 4                 Subtract 2 from both sides.

2x = x + 4 - 2

2x = x + 2                         Subtract x from both sides.

2x - x = 2                          Combine

x = 2

B

6 0
3 years ago
Read 2 more answers
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