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sineoko [7]
2 years ago
11

5x - 8y = 20 what are x and y? :)

Mathematics
2 answers:
Alex_Xolod [135]2 years ago
8 0

Answer:

x could be 10

y could be 5

those are some possible answers.

In-s [12.5K]2 years ago
7 0

Answer:

x=4 and y=0

(4,0)

hope I help or maybe correct

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Which of the following expressions demonstrates the distributive property?
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Answer:

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Step-by-step explanation:

The distributive property is quite literally when you distribute numbers. This is the only instance of that happening here

The first two are the communitive property of addition, and the last one is the communitive property of multiplication.

Cheers.

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What is the distance between -7 and 3
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The fraction a/b is in simplest terms and equal to the following:((2020^3)-1)/((2021^3)+1) . What is a + b?
blagie [28]

Consider the expression

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\dfrac{(x-1)(x^2+x+1)}{((x+1)+1)((x+1)^2-(x+1)+1)}

Expand the denominator:

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\dfrac{2020^3-1}{2021^3+1} = \dfrac{2020-1}{2020+2} = \dfrac{2019}{2022}=\dfrac{673}{674}=\dfrac ab

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7 0
3 years ago
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V125BC [204]
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Good luck.
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