3 years ago

1. 2x - y = 9 x + 3y = -6

Mathematics

1 answer:

viva [34]3 years ago

8 0

Step-by-step explanation:

If you have any questions about the way I solved it, don't hesitate to ask me in the comments below ÷)

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nirvana33 [79]

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4 years ago

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A store mixes Kentucky bluegrass worth $12 per pound and chewings fescue worth $15 per pound. The mixture is to sell for $13 per

quester [9]

The solution for the problem is as follows:

((12x + 15y)/228) = 13
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x = kentucky bluegrass
<span>y = chewings fescue
</span>
By systems of linear equations, the answers would be:

x = 152
y = 76

Therefore, there should be 152 pounds of Kentucky bluegrass to be used and 76 pounds of chewings fescue.

I hope my answer has come to your help. Thank you for posting your question here in Brainly.

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GenaCL600 [577]

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Alexxandr [17]

Answer:

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