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bonufazy [111]
3 years ago
13

Use elimination to solve the following system.

Mathematics
2 answers:
Volgvan3 years ago
4 0

Answer:

A  (0, 10)

Step-by-step explanation:

lilavasa [31]3 years ago
3 0

Answer:

D its

Step-by-step explanation:

Since x+y = 10-----(1)

And 3x+3y = 30----(2)

We can see from (2) that 3(x+y) =30;

Also same as saying x+y = 30/3 which is equivalent to x+y = 10.

So in this case we have many possible values

x = 0, y = 10 and vice versa

x = 1, y = 9 and vice versa

x = 2, y = 8 and so on

So the question has a lot of solutions

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