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WINSTONCH [101]
3 years ago
9

Please help thank you.

Mathematics
1 answer:
tangare [24]3 years ago
8 0
M<A = m<C = 53
answer is B. 53
-------------
2x = 8
  x = 4

answer
D. 4

--------------
y = 3x (1)
y + 12 = 6x so y = 6x - 12 (2)
from (1) and (2) you haev
3x = 6x - 12
3x = 12
  x = 4
y = 4x = 4(3) = 12

answer
C. y = 12



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