2 answers:
Answer: C
Step-by-step explanation:
A P E X
C, there are 3 options the first time, and after that, there are 3 options for each of those. So it would be C.
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Answer:

Step-by-step explanation:

90 ala llame si manifiesta tu fiesta José nada
3x + y = 10 >>>>>>
6x + 2y = 20
-4x - 2y = 2
2x = 22
X = 11. Y = -23.