Answer:
its 84 but tysm thats so sweet
Step-by-step explanation:
1) -149, -1; -148, -2; -147, -3
2) No, according to the commutative property of addition, it does not matter the order they are put in.
Hope this helps!
1 m = 100 cm, so 5 m = 500 cm plus the 32 cm, so she has a rope that is 532 cm long.
532 - 249 = 283 cm
So the other piece of rope is 283 cm long.
Answer:
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The correct answer is 21 and 9. 21+9=30 and 21-9=12. Hope this helps.
