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Levart [38]
2 years ago
15

SorryI forgot the screenshot the 1st time so here it is

Mathematics
2 answers:
Cerrena [4.2K]2 years ago
7 0
The coefficient is -9
not 9.

Explanation:
The coefficient is whatever numbers come before a variable. And it’s the numbers actual value, not it’s absolute value. So the answer is -9

Hope this helps!
dalvyx [7]2 years ago
3 0
-9 because it wants the coefficient which is the number before a variable which in this case -9b so the number before it is -9
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