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Reika [66]
4 years ago
5

Determine if the ordered pair (10,6) is a solution of the equation 8y=13/10x+35

Mathematics
1 answer:
Dimas [21]4 years ago
7 0

Answer:

yes

Step-by-step explanation:

To determine if (10, 6) is a solution to the equation.

Substitute the values of x and y into the equation and if both sides are equal then it is a solution.

left side = 8y = 8 × 6 = 48

right side = \frac{13}{10} × 10 + 35 = 13 + 35 = 48

Since both sides equal 48 then (10, 6) is a solution to the equation

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To get the 0.12 to repeat, the trick is to subtract 1 from the denominator

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now add the 3 to get

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Answer:

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Step-by-step explanation:

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Combine like terms

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The lines mean the sides are equal

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Divide by 2

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Substitute 4x in the first equation every time you see y

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14x +3(4x) = 91

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26x = 91

Divide by 26

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Now we can find y

y = 4x

y = 4(3.5)

y = 14

We know x and y we can find the length of each of the sides

y =14

11x = 11*3.5 =38.5

3x+2y = 11x = 38.5

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Explanation:

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Step-by-step explanation:


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