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ss7ja [257]
3 years ago
8

Jenna has 1 yard of string that she is going to use to make 8 bracelets. She wants to use the same amount of string per bracelet

. How much string will she need to make each bracelet?
Mathematics
1 answer:
Galina-37 [17]3 years ago
6 0

Answer: She can make 8 bracelets that are 11.43 centimeters.


Step-by-step explanation: Since one yard is equal to 91.44 centimeters you can divide this by 8, the amount of bracelets, and you get 11.43 centimeters


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For a school play, 739 tickets valued at $857 were sold. Some cost $1 and others cost a $1.50. How many $1 tickets were sold?
balu736 [363]

Answer:

503 $1 tickets sold.

Step-by-step explanation:

Use two equations  

Let x = number of $1 tickets sold  

Let y = number of $1.50 tickets sold  

x + y = 739  

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First equation ==> y = 739 - x  

Plug this into the second equation  

x + (1.5)(739 - x) = 857  

x + 1108.5 - 1.5x = 857  

- 0.5x = -251.5  

x = 503  

There were 503 $1 tickets sold.  

To find the number of $1.50 tickets, just plug this value of x into either one of the equations.  

(503) + y = 739       (739 - 503 = 236)

y = 236  

There were 236 $1.50 tickets sold.

3 0
3 years ago
Write 11•47 using the distributive property. Then simplify.
Dennis_Churaev [7]
Distributive property :

a (b+c) = ab + bc

Try writing 47 = 50-3  or 47 = 40+7.

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or 

11 x 47 =  11 x (40+7) = 11 x 40 + 11 x 7 = 440 + 77 = 517
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3 years ago
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julsineya [31]

Answer:

-4 (5v -3v -6) -9v (use the distributive property)

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