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Marina CMI [18]
3 years ago
14

TIMED

Mathematics
2 answers:
Rudik [331]3 years ago
6 0
-x^2 + 4x + 12 = -3x + 24

-> x^2 - 7x + 12 = 0

-> (x-3)(x-4) = 0

-> x= 3 or 4

so y = 15 when x = 3, y = 12 when x = 4
Ray Of Light [21]3 years ago
3 0

option C , to make it easy ......

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