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belka [17]
3 years ago
13

How to solve 9 and 10?

Mathematics
1 answer:
netineya [11]3 years ago
4 0

Answer:

Step-by-step explanation:

Simply, substitute the coordinates (x,y), in the equation given!

9. 5 = 3(-3)/4 -4

   5 = -9/4 -4

   5 = -25/4

The LHS is not equal to RHS, this means that the given coordinate doesn't exist on the linear function given!

10.  5(10)-6(7) =18

      50-42 =18

              8=18

Same as above, it doesn't work!

Hope this helps!

If you think I helped, mark brainliest! Would really appreciate!

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