Multiple Choice
Solve for x and y: 4x + 9y = 72 6x + 15y = 90
A) x = 45, y = -12
B) x = -45, y = 12
C) x = 45, y = 12
D) x = -45, y = -12
E) x = -45, y = -15
Correct Answer:
Verified
Correct Answer:
Verified
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