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stealth61 [152]
3 years ago
13

Solve the system of equations by using substitution. Give your final answer in the form of an ordered pair.

Mathematics
1 answer:
Goshia [24]3 years ago
8 0
5x -2y = 26. We know that x = y + 4. Substitute the value of x in and you get 5y + 20 - 2y = 26 If yous simplify this you get 3y + 20 = 26
Take away 20 from both sides and you end up with 3y = 6
Now did use both sides by 3

You end up with y = 2
Now to find x you just simplify the value of y into x = y + 4. You end up with x = 2 + 4. Now you know that y = 2 and. X = 6
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Answer:

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Step-by-step explanation:

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Judy Ring purchased a watch with a retail price of $8,000. She still has to pay a sales tax of 6% and an excise tax of 10%. Sinc
Bumek [7]
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A parking garage has 500 parking spaces. One morning 330 parking spots were filled. What percent of the parking spaces were fill
blondinia [14]
Hey there! :D

So, what we need to do is make a fraction that has a denominator of 100. This is the simplest route to take.

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If you took one zero away from each side, you will get an equivalent fraction:

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I hope this helps!
~kaikers
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3 years ago
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Artyom0805 [142]

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120

Step-by-step explanation:


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Answers for both boxes please ​
Dafna11 [192]

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Step-by-step explanation:

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