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anygoal [31]
2 years ago
13

What is the solution to the following system of linear equations x + y = -8 3x = -4 + y

Mathematics
1 answer:
storchak [24]2 years ago
4 0

Answer:

the answer is 4x a

Step-by-step explanation:

hope it helps

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Mindy, a local artist, sells a piece of art at the pizza shop for $15, and the shop takes 15 percent commission. Instead of rece
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In this question the first thing that needs to be determined is the commission taken by the pizza shop and the amount of money that falls in the part of Mindy.
We already know that Mindy sells the piece of art for $15 and the pizza shop takes 15% commission on it.
Then
Commission taken by the pizza shop = (15/100) * 15
                                                             = 225/100
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So the pizza shop takes a commission of $2.25 from the sales of each art piece from Mindy.
Then amount that falls in Mindy's part = (15 - 2.25) dollars
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Now Mindy is not taking the money but taking a pizza worth rupees $12 including 5% sales tax.
Initially it looks like Mindy is making a profit of $0.75 plus the pizza worth $12. So it is a fair deal for Mindy. Now coming to the part of the pizza shop owner, we find that he also gains extra $2.25 from this deal. So it is a fair deal for both the shop keeper and Mindy.
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Dave spent 21 minutes completing a race. He walked 9 minutes and jogged the rest. What
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Dave jogged for 9 minuets and walked for 12 minuets
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What equation is equivalent to x + 8 = 21
san4es73 [151]

Answer:

x= 13

Step-by-step explanation:

x + 8 = 21

x + 8-8 = 21-8

x = 13

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Find the value of x in terms of a
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Answers:

a= 5x±\sqrt{25x^{2} +24u^{2} \\

 ------------------------------

                6  

u=± \sqrt{2a(3z-5x}

  -------------------------

                2

<h2>Brainliest please!!!! It took me a while to figure this out!</h2>
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Answer: Addition

Step-by-step explanation: You can represent that as 10^5*10^-5

If you add the exponent values, you get 10^0 which is equal to 1. If you multiply them, you get 10^-25 which is wrong.

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