Answer:
9.the second one
10.the first one
Explanation:
Part 9)
1) (13)(3) = 39
2) (-12)(-3) = 36 ← Correct Option
3) 4(-9) = -36
4) (-18)(2) = -36
Part 10)
= (-3)(-2)(1)(4)
= (6)(1)(4)
= (6)(4)
= 24
Hope this helped!
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