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elena-14-01-66 [18.8K]
3 years ago
14

2x-4y=0 -x+2y=1 trying to solve

Mathematics
1 answer:
Leni [432]3 years ago
8 0

So you have your equations: 2x-4y=0 and -x+2y=1

Depending on the variable you want to take out, depends on how your equation will be set up, but, I'm going to take out X.

With the first equation you subtract 2x from 0 which leaves you with -4y=-2

Divide the sum and you get a positive 2x.

Plug 2 into X on the following equation, it should look like this. -2+2y=1. This time you're trying to find Y so, add 2 to 1 and you get 2y=3. Divide this and it should give you a decimal.

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Answer:

-73, -34, 0.5, 1.2, 23

Step-by-step explanation:

In Mathematics, the set of numbers are arranged in two ways. It means that the numbers can be arranged either in ascending order or descending order. If the numbers are arranged from the least to the greatest, then it is called ascending order. In this form, the numbers are in increasing order. The first number should be lesser than the second number.

If the numbers are arranged from the greatest to the least, then it is called descending order. In this form, the numbers are in decreasing form. The first number should be greater than the second number.

Also, read: Descending Order

Standard Form

<em>The standard form to represent the least to the greatest arrangement </em>of numbers is given by:

a < b < c < d  < …..

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5 0
3 years ago
A box of cereal contains 23.4 ounces. It costs $5.49. What is the cost to the nearest cent of the cereal per ounce
cestrela7 [59]
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and the extra weights of 4kg of each person.

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Mamont248 [21]

8÷2= 4

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  1. First you divide 8 by 2.
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Step-by-step explanation:

1. 0

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