Answer:
I'm pretty sure its 18!
Step-by-step explanation:
Negative times Negative is a positive.
2×9 is 18 so that's the answer!
18
-2 x -9 = -2(-9)
Multiplying two negatives equals a positive
and 2 x 9 equals 18.
(-) x (-) = (+)
Sorry if it doesn't make sense.
