Answer:
9)32
10)100 Units
Explanation:
measure the distance , it's easy
-12 to zero is 12 , 0 to 20=20
so 12+20=32
9. C) 12 and 10) C) 100 units
Ignore the negatives, you just add the numbers 12 and 20 for number 9 and add both 50's on number 10.
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