9. Find the difference in (-415) – (-18).
A. +397 B. +433 C. -433 D. -397
10. Find the product of +12 and -20.
A. -8 B. -32 C. -240 D. +240
A. +397 B. +433 C. -433 D. -397
10. Find the product of +12 and -20.
A. -8 B. -32 C. -240 D. +240
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Answer:
9. D.-397
10. C-240
Step-by-step explanation:
pls rate 5 and heart
(-415)-(-18)=-397 it's the same as positive minus positive and difference means subtraction
12×-20=-240 product means multiplication