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Lady_Fox [76]
3 years ago
15

A bike shop has bicycles and tricycles in stock. In total he has 21 items in stock with a total of 51 wheels. Can you tell

Mathematics
1 answer:
stira [4]3 years ago
6 0

Answer:

21 bikes and 3 tricycles

Step-by-step explanation:

21 items

51 wheels

42 wheels=21 bikes

51-42=9

9/3=3 tricycles

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What is the factored form of 3x + 21x-24?
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Answer:

factorize form of the equation is  24(x-1)=0  , where  x=1

Step-by-step explanation:

Given Equation:

                        3x + 21x-24=0    

  Adding the terms of 'x' and taking constants on the other side.                        

                    24x-24=0

The sign of the constant will change on changing the side of it.                

                         24x=24

                           x=\frac{24}{24}

                            x=1

So, the value of  'x' is 1

The factorized form of the equation can be made by taking the common value from the equation i.e  

                      24x-24=0\\

                   24(x-1)=0

4 0
3 years ago
How to convert 8.5 hours to hours and minutes
ExtremeBDS [4]
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Step-by-step explanation:

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Hope this helps...

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Hope this helps!

6 0
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