2 years ago

I need help on this question

Mathematics

1 answer:

earnstyle [38]2 years ago

5 0

Answer:

I and III

Step-by-step explanation:

substitute 2 for y in each equation.

-9 + 27 = 18

-18 + 27 = 9

5(27) = 135

2(27) = 54

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