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Nat2105 [25]
4 years ago
13

How many tens in 3100

Mathematics
2 answers:
tester [92]4 years ago
6 0
There are 310 tens in 3100.
prisoha [69]4 years ago
6 0

Answer:

We have 310 tens in 3100.

Step-by-step explanation:

The given number is 3100.

We have to find the number of tens in 3100.

For this we will divide 3100 by 10.

We get ;

\frac{3100}{10} = 310

Hence, we have 310 tens in 3100.

The numbers 10, 20, 30, 40, etc refer to one tens, two tens, three tens, four tens etc.

Similarly 3100 is called 310 tens.

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3 years ago
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Lyrx [107]

Answer:

Comic  Books

a: y=-10x+90

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4 years ago
How do you factorise xy zy?
alexandr1967 [171]
Assuming you meant to write: "xy + zy"
The answer is: xy + zy = y(x + z)
The one variable that appear multiple times is: "y". There are no coefficients (other than the implied coefficients of "1"; since "1" multiplied by any number equals that very number).  Since "y" appears twice, we can "factor out" a "y" ; as follows: 
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y(x+z).
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3 years ago
What is the measure of the angle in degrees? (Write number in answer only) help me muhahahah
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3 years ago
Read 2 more answers
Batteries are sold in packets and boxes.
iragen [17]

The formula for P and B is 4P + 10B = 7

Given,

The number of batteries in a packet  = 4 batteries

The number of batteries in a box = 10 batteries

Sarah bought P packets and B boxes of batteries

The total number of batteries Sarah bought = 7 batteries

We have to write an expression;

Here,

4 batteries in a packet.

Sarah bought P packets of battery.

So,  she bought 4P batteries

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10 batteries in a box

Sarah bought B boxes of battery

So, she bought 10B batteries

That is,

Sarah bought a total of 4P +  10B batteries which is 7 batteries

Therefore,

The formula for P and B is 4P + 10B = 7

Learn more about number of batteries here;

brainly.com/question/11666197

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1 year ago
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