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expeople1 [14]
3 years ago
6

HURRY HELP i need helppp

Mathematics
2 answers:
suter [353]3 years ago
7 0

Answer:

that answe is b

Step-by-step explanation:

b because i took this test

Irina-Kira [14]3 years ago
5 0
I think it is b.........
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How much money is six dimes worth???
andrey2020 [161]

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Step-by-step explanation: 1 Dime= 10 cents; 10x6= 60.

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4 years ago
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Multiply each equation by a constant that would help to eliminate the y terms.
Zinaida [17]

Answer:

Therefore the required resulting equation is

6x-15y=-63\\-15x+15y=90

6 x minus 15 y = negative 63.

Negative 15 x + 15 y = 90

Step-by-step explanation:

Given:

2x-5y=-21         ......................Equation ( 1 )

3x-3y=-18         ......................Equation ( 2 )

To Find:

Expression after multiplying to eliminate y term,

Solution:

So to eliminate 'y' term we need to multiply equation 1 by a constant 3 and equation 2 by a constant -5,  such that equations  becomes

3(2x-5y)=3\times -21\\\\6x-15y=-63 .....( 1 )

-5(3x-3y)=-5\times -18\\\\-15x+15y=90  .....( 2 )

so now by adding new equation one and two we can eliminate y term that means -15y and +15y will get cancel,

Therefore the required resulting equation is

6x-15y=-63\\-15x+15y=90

6 x minus 15 y = negative 63.

Negative 15 x + 15 y = 90

3 0
3 years ago
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Because I want to. Answer for a quick 5 points<br><br><br>What's your favorite animal
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