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Cerrena [4.2K]
3 years ago
8

Solve each system of equations using the elimination method. check the solution.

Mathematics
1 answer:
Blababa [14]3 years ago
4 0
5. the answer is (x,y) = (-1,5)

6. the answer is (x,y) = (0,2)

7. the answer is (x,y) = (-2,1)

8. the answer is (x,y)= (5,0)
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Answer:

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Step-by-step explanation:

Given data

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A=P(1-r)^t

Substitute

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Hence the exponential function is

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Subtract. –21 – (–13)<br> a. –34<br> b. –8<br> c. 8<br> d. 34
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