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MrRa [10]
3 years ago
8

PLEASE ANSWER! I NEED HELP!! 30 POINTS TO WHO EVER ANSWERS!

Mathematics
1 answer:
Rufina [12.5K]3 years ago
4 0
The answer is C

Step by step :-
here
x=3
y=4
so,
-2×3+6×4=18
or,-6+24=18
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