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Aloiza [94]
3 years ago
6

Solve by using substitution x=3y−2 2x-5y=-22x−5y=−2

Mathematics
1 answer:
lys-0071 [83]3 years ago
8 0

jehbwiwjwnenejsinwjwja

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estimate a 15% tip on a dinner bill of $49.75 by rounding first bill amount to the nearest ten dollars
AlladinOne [14]

Answer:

60.00

Step-by-step explanation:

49.75 + 15%(7.46) = 57.21

7 0
3 years ago
A friend asked you to borrow $250 and agrees to repay it with 4% interest how much interest will you earn after eight months
andrew11 [14]

Answer:

I believe in the question it only states 4% interest without any time factor so therefore it would be $10 interest for 1 month or 8 months

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Step-by-step explanation:

3 0
3 years ago
-3x-4=-13 solve inequality plz show work!
Lady bird [3.3K]
Hello Again!

What you want to do first is add 4 to -4 and to -13. After doing so, you'll equation will look a little something like this...

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You'll then want to divide both -3 and 9 by -3. After doing so, the equation will look like this...

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Your answer is x=-3

I hope this helps


6 0
3 years ago
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kozerog [31]

Answer:

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Step-by-step explanation:

7 0
2 years ago
I need help ASAP PLEASE please...
lys-0071 [83]

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v= λ X f

f= λ X v

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Step-by-step explanation:

3 0
3 years ago
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